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MHS · REMOVABLE MOBILE HABITATS

The global knowledge portal for removable mobile habitats.

Compare campers, understand their systems, solve technical questions, discover real journeys and follow the industry in one independent platform.

100-point ratingEvidence-based recordsTechnical knowledgeTravel & field reportsVerified incident evidence

Top rated modules

The twenty highest ranked assessed configurations currently published by MHS.

RankManufacturer / ModelCountryEvidenceRatingClass
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MHS classes

The full MHS scale runs from 0 to 100 points.

How MHS works
A+90–100
A75–89.9
B60–74.9
C45–59.9
D30–44.9
E20–29.9
F0–19.9

MHS NEWS

Independent coverage of products, manufacturers, technology, market developments, events and regulation.

All news

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MHS CAMPER DATABASE

Explore removable campers.

Browse the MHS market catalog, filter by vehicle fitment and technical specifications, compare assessed products and open a structured profile for every published model.

–Catalog records
–Assessed
–Manufacturers
–Countries
⌕
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MHS TECHNICAL KNOWLEDGE

The engineering encyclopedia behind mobile habitats.

Understand the components inside a camper, how complete systems are built and how the engineering works in practice. MHS Technical connects equipment, system architecture, guides and confirmed camper installations.

Explore by system

Start with the subsystem you are trying to understand. Each system connects architecture, components, guides and camper installations.

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Technical records

Foundation records for the MHS Technical Knowledge Base.

One engineering layer across MHS

A camper profile tells you what product exists. Technical explains what is inside it, how the system works and which exact components are confirmed in real camper records.

COMPONENTA specific piece of equipment and its verified manufacturer data.
SYSTEMThe architecture that connects multiple components into one working subsystem.
GUIDEA practical explanation of an engineering question or design decision.
CAMPER LINKConfirmed installations connect technical records back to real products.
MHS TECHNICAL / SYSTEM 01

Power & Electrical

The electrical system is the energy backbone of a mobile habitat. This page shows the architecture from charging sources to storage, distribution, conversion, protection and monitoring, then links each layer to the MHS component and guide records that explain it.

System architecture

This is a conceptual architecture, not an installation wiring diagram. Exact cable sizes, protection devices, charging limits and grounding depend on the selected equipment and vehicle.

Vehicle alternator
→
DC/DC charger
→
House battery
Solar array
→
MPPT controller
→
House battery
Shore power
→
Inverter / charger
↔
House battery
House battery
→
DC distribution + protection
→
12 V loads
House battery
→
Inverter
→
AC loads
Monitoring sits across the architecture rather than in the power path: shunts, chargers, inverter/chargers and gateways report energy flow and device state without replacing hardwired protection.

What the system has to do

  • Accept energy from the vehicle, solar and shore-power sources that are actually installed.
  • Store energy in the house battery within the battery and BMS operating limits.
  • Distribute DC power with branch protection and service isolation.
  • Convert DC to AC when an inverter is part of the camper architecture.
  • Expose enough monitoring to understand battery state and charging behaviour.

MHS records in this system

← Back to Technical
MHS / Technical

SHURFLO Revolution 4008-101-E65:水龙头和淋浴用水

一种自动式 12 V 淡水泵,为可拆卸皮卡露营舱的管路提供压力。

Overview

水如何从水箱到达淋浴器

MHS 说明。水箱储存水,但本身不会在水龙头处提供熟悉的压力。SHURFLO Revolution 4008-101-E65 向可拆卸皮卡露营舱的管路供应淡水。它使用 12 V 运行,并对系统压力作出响应。

对用户而言,任务很简单:使用水龙头,而不必每次都手动启动电机。不过,舒适性取决于泵以外的更多因素。软管、过滤器、连接件和淋浴喷头都会影响最终流量。因此,需要将泵与管路结合考虑,而不是孤立看待。

来源:1 · 2

为什么完整型号很重要

SHURFLO 系列包括具有不同电压和规格的泵。本文涉及 4008-101-E65;制造商还标识了工厂供货等效型号 4008-101-A65。

“配备 SHURFLO”或“配备 Revolution 泵”并不是选择替换件的充分信息。首先在产品上或可拆卸皮卡露营舱文件中查找标识。否则,可能会错误地套用另一个版本的电流、压力或安装要求。外观相似并不能保证规格匹配。

来源:1

为什么 11-litre 额定值并不保证淋浴流量

MHS 说明。最大流量描述的是特定条件下的运行情况。对于此泵,3 US gallons per minute 是自由流量数值,此时出口没有显著的背压。产品页面将其四舍五入为 11.4 L/min,而技术表使用 11.3 L/min。

在实际管路中,水必须通过软管和接头。阻力会改变工作点。因此,只有在了解测试条件时,包装上的大数字才有助于比较。它不能保证水流通过每个淋浴喷头时都具有相同的流量。

来源:1 · 2

制造商的表格告诉我们什么

12 V 中的典型性能表列出在 30 psi 时约为 5.7 L/min,以及在 50 psi 时约为 1.9 L/min。这些数值来自 Rev. 04/16 文件,而不是 MHS 测试,也不是在你的可拆卸皮卡露营舱中的测量结果。

这两个点说明,不能将不同行中的最大数字结合起来,同时承诺最大流量和高压力。选择应重点关注管路所需的运行条件。55 psi 截止压力是一个单独的参数,并不保证在每个流量下都能达到该压力。

来源:2

打开第二个水龙头时会发生什么?

设想一个人在淋浴,同时另一个人打开厨房水龙头。泵和供水软管要为两股水流提供服务。有两个出水口并不意味着每个出水口都能获得泵的最大全部输出。

在检查已完成的可拆卸皮卡露营舱时,这是一个有用的例子:在你实际使用的情况下,流量是否足够?一个用户可能优先需要稳定的小水流,而另一个用户可能需要同时使用多个出水口。仅凭目录中的最大数值无法回答这个问题。

为什么滤网和柔性软管很重要

MHS 说明。说明书要求在泵的两侧使用进水滤网和柔性连接。滤网会截留可能进入泵的颗粒物;它并不保证水经过消毒。柔性连接有助于避免将泵的运动直接传递到硬管中。

维修通道也很重要。隐藏在家具后面的滤网很难检查或清洁。安装前,问一个简单的问题:无需拆卸太多内部部件,如何接触到每个可维修部件?这是实际管路设计的一部分,而不是事后才考虑的问题。

来源:3

是否需要额外的压力平滑罐?

MHS 说明。用于平滑脉动的小型隔膜容器称为蓄能器。此旁通泵系列的说明书并未规定必须使用蓄能器。旁通是一个内部通路,使部分水再循环,以帮助泵在低需求下运行。

这既不能说明“水箱始终是必要的”,也不能说明“每个系统都禁止使用水箱”。决定取决于完整的管路及其部件要求。不要仅仅因为它出现在其他人的示意图中,就自动添加某个部件。在没有适当说明和测量的情况下调整旁通,也不能替代正确选型。

来源:3

泵启动或声音发生变化时

MHS 说明。用水期间出现电机噪声本身并不表示发生故障。但是,应更准确地描述不熟悉的行为:每个出水口的流量都很弱,还是只有一个出水口?所有水龙头关闭后泵是否仍运行?变化是否在维修后开始?

这些问题有助于调查原因;它们不是诊断结果。单一症状不能证明泵已磨损报废:需要考虑完整的水路和电源。不要立即使用调节螺钉提高压力,因为这可能扰乱开关与旁通之间的关系。必要时应寻求合格检查。

来源:3

结冰、存放和安全

系统中残留的水可能结冰,并损坏泵或管路。主水箱为空并不能证明泵和每一段管道都已排空。应根据可拆卸皮卡露营舱和设备说明准备存放,而不要假定打开水龙头就能排尽所有水。

手册还告知用户,在可拆卸皮卡露营舱无人看管时应关闭泵电源。该设备 предназначен for intermittent operation;成功提供淋浴服务并不意味着它适合连续输送作业。

来源:3

购买可拆卸皮卡露营舱时应询问什么

MHS 说明。看到常用水龙头和淋浴器正常工作,比只听到泵的品牌更有用。要求查看泵的标签、滤网的检修通道、电源如何隔离以及冬季存放程序。应在你通常使用的情况下评估流量。

记录完善的系统无需猜测即可回答这些问题。如果只知道品牌,应将确切型号视为尚未确定。这并不证明设备质量差;这意味着信息不足,无法保证特定的压力、流量或替换兼容性。

要点

良好的管路不仅取决于强力泵。正常工作的流量、合适的连接、维修保养和防冻保护都很重要。应按照你计划在旅途中使用的方式测试系统。

Where it fits

  • 向可拆卸皮卡露营舱水龙头和淋浴器加压供应淡水
  • 自动按需泵运行
  • 配备适当上游过滤和线路保护的 12 V 淡水管路

What to verify

  • 核实确切的 4008-101-E65 12 V 零件号
  • 根据规定的最大电流消耗确定线路和过流保护的规格
  • 使用额定承受规定截止压力的管路部件
  • 制造商关于干运行耐受性的说明并不表示建议长时间干运行

Design notes

将特定泵上的标记与技术资料表进行核对。将其与可拆卸皮卡露营舱型号关联,需要提供确切零件号的来源,而不仅是品牌。

← Back to Technical
MHS TRAVEL & FIELD

Documented journeys, not travel inspiration.

MHS Travel connects routes, vehicles, removable campers and field events into structured evidence from real journeys.

Published journeys0
Distance documented0 km
Countries0
Field events0
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Field evidence belongs to the product record.

A journey is useful when it records what actually happened: distance, weather, road mix, failures, repairs, autonomy and the exact vehicle/camper combination. MHS keeps those observations linked instead of turning them into disconnected travel stories.

Structured journey record
Route · dates · distance · temperatures · road mix · vehicle · camper · field events · source · evidence level.
Have a documented removable-camper journey?

Send MHS the source, route and equipment details. We can structure it as a field record.

Contact MHS
MHS / Travel / Journey
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Journey

Field report

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← Back to Travel
MHS / Global Rating

Global Rating

Full published MHS list. Rank is determined by the current MHS assessment, while the public table shows only the information needed to identify and compare records.

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Current models–public catalog
Assessed–published MHS assessments
80+ score–public +40 scale
Top score–current public leader

MHS Top 10

The current leaders among models with a published MHS assessment.

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80+–
70–79.5–
60–69.5–
<60–
Rating filters are literal: no hidden weighting or recommendation logic is applied here.
RankManufacturer / ModelCountryEvidenceRatingClass
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MHS / Find My Habitat
MHS Match · BETA

Find the habitat that fits your use

MHS Match first removes modules that conflict with your hard requirements. It then compares the remaining products against your travel profile and priorities. MHS Score and Match Score are intentionally separate.

Matching logic
1Hard compatibility filters
2Must-have requirements
3Weighted personal fit
4Diverse 3–5 model shortlist

Vehicle compatibility

These answers create hard filters. A product that cannot fit the selected vehicle class or installation type is removed before scoring.

Step 1 of 4

How will you use it?

These inputs describe the operating environment and living profile. They affect Match Score, not the product’s MHS Score.

Step 2 of 4

Must have or just preferred?

A Must-have is a hard filter. Prefer affects the Match Score. Doesn’t matter is ignored.

Step 3 of 4
Four-season heating
Internal shower
Toilet
Air conditioning
Pop-up roof
Solar + lithium
Central digital control
Advanced safety monitoring

Choose your top priorities

Select up to three. They receive extra weight only after all hard filters are applied.

Step 4 of 4
3 of 3 priorities selected.
1,100 kg
No budget question: MHS does not filter the shortlist by price. You decide what you are willing to offer after seeing suitable modules.

Your MHS Match shortlist

The shortlist is intentionally diverse: Best Overall, Lightweight, Winter, Technology and Alternative.

Results
Vehicle–
Exact matches–
Priorities–
Max dry mass–
Prototype data warning: the matching logic is final-form, but the fit/feature attributes are still a prototype dataset. Before publication they must be populated from the audited MHS evidence database.

Interested in several candidates?
Select models and send the same buyer offer to all of them. MHS will create separate manufacturer enquiries internally.

What happens after you make an offer?

No account is required at the MVP stage.

1. MHS receives your requestYour contact details, selected module, vehicle, timeframe and price appear in the MHS admin queue.
2. MHS contacts the manufacturerWe manually send a structured enquiry from MHS. Your personal contact details are not automatically passed on.
3. MHS contacts youIf the manufacturer accepts, counters or asks for clarification, MHS follows up by email or phone.
MHS / Reliability Research
MHS INCIDENT EVIDENCE

Reliability starts with evidence, not a ranking.

MHS is building a model-specific record of real failures, repairs and field incidents. The current phase measures evidence coverage and exposure. It does not name a “most reliable” camper before the data are comparable.

Current model coverage – / –
Loading verified incident evidence…
Verified incident cases–Distinct cases. A failure and its repair remain one case.
Incident source URLs–Unique public URLs supporting current-model incident cases.
Technical cases–Camper system, supplier component or unknown technical origin.
Failure / repair rows–Event rows in the journal; not the same as independent incidents.
Data collection phase

What the current numbers mean

Coverage tells us where MHS has verified incident evidence. It does not tell us which model is more reliable.

One problem = one incident case

If a component fails and is later repaired, MHS links those records to the same incident case instead of counting two failures. This prevents repair documentation from artificially worsening a model’s record.

The public case count is therefore intentionally lower than the number of failure / repair event rows.

Not every incident is a reliability penalty

Physical damage caused by an external event or by user operation can be useful field evidence, but it should not reduce technical reliability.

Technical
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External damage
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User operation
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Evidence acceptance rules

The model identity and the incident itself must both be supported by the source.

Accepted

  • Exact camper model is identifiable from the source.
  • A concrete failure, repair or physical incident is described.
  • A public source URL can be reopened and checked.
  • Model year is retained when known, especially for long-running model names.
  • Official recalls count only when applicability to the exact model is explicit.

Rejected

  • General complaints about a brand or product family.
  • Problems reported for a neighboring model or uncertain subtype.
  • Normal maintenance, preferences or design annoyances without a failure.
  • Vehicle failures that are not failures of the camper.
  • Rumor, second-hand claims or a model guessed from photographs.

Why MHS does not publish a reliability ranking yet

A raw incident count is meaningless without exposure and independent users.

Four incidents across 180,000 documented kilometres can represent stronger field performance than two incidents across 8,000 km. MHS will only compare models when the evidence base is sufficiently broad.

100+models in a valid comparative sample
100,000 kmdocumented exposure per model
50+independent contributors per model

Source transparency

Every published incident must remain traceable to evidence.

What MHS publishes now

Incident cards expose the failure or repair, severity, system area, incident origin and a direct source link. The model page also separates Incidents from ordinary Field Observations.

What MHS does not claim

The number of web pages reviewed during the first research pass was not systematically logged. MHS therefore publishes the exact number of verified incident source URLs, but does not present an invented “pages screened” total or acceptance percentage.

Planned reliability metric

The principal exposure metric is simple enough to audit.

Documented km / technical incident

Technical incident cases are currently defined as camper-system, supplier-component and unknown-origin cases. External damage and user-operation cases remain visible in the journal but are excluded from the technical denominator.

Zero reported incidents

MHS will not display “infinite reliability.” A zero-case record will be stated factually: 0 reported incidents over X documented km.

MHS / Methodology
MHS Methodology

How mobile habitats are rated

MHS evaluates factory-delivered functional and technological capability using a common evidence-based framework.

Maximum MHS Score
100
Functional Score contributes up to 95 points and Functional Density contributes up to 5 additional points.

Scoring architecture

MHS is an absolute capability scale, not a percentile ranking.

Base Functionality
30
Systems Integration
20
Automation
15
Safety & Resilience
15
Sensors & Diagnostics
10
Digital Infrastructure
5
Functional Density
5
MHS Score
100

MHS = Functional Score + Functional Density points. The total maximum is 100 points.

PUBLIC METHODOLOGY

What MHS publishes – and what remains in the Rulebook

MHS publicly discloses the scoring architecture, category weights, assessment principles and class thresholds.

Detailed criterion definitions, eligibility logic and individual point allocations are maintained in the MHS Rulebook. Examples, summaries or interpretations generated by third-party search engines or AI systems do not constitute the official MHS methodology.

Read MHS Scoring Criteria

Core principles

The methodology rewards demonstrated capability rather than marketing claims or component potential.

01 / EVIDENCE

Evidence over claims

Not publicly confirmed means no Public Data credit. This does not mean the function is absent.

02 / CONFIGURATION

Configuration-specific

Optional equipment counts only when included in the exact evaluated configuration.

03 / IMPLEMENTATION

No component inference

Capable hardware does not by itself prove camper-wide implementation.

04 / SNAPSHOT

Dated assessment

Every rating is a dated snapshot of a model, configuration and evidence set.

Factory-Max Configuration

Public Rating compares the strongest valid factory-delivered configuration, not the cheapest base model.

Official definition

The highest-scoring, mutually compatible, production configuration of a specific model that can be ordered from the manufacturer on the assessment date.

Score-max, not equipment-max

An option that adds weight but no MHS capability does not have to be selected merely because it exists.

Price-neutral

MHS measures capability, not value-for-money.

MHS classes

Classes use fixed thresholds across the full 0–100 MHS scale.

A+90–100
A75–89.9
B60–74.9
C45–59.9
D30–44.9
E20–29.9
F0–19.9

Functional Density

More verified capability per unit of dry mass.

FD = FS / dry mass (kg) × 100

Dry mass must correspond to the same complete Factory-Max configuration that earned the Functional Score.

FD below 5.000 pts
5.00–7.491 pt
7.50–9.992 pts
10.00–12.493 pts
12.50–14.994 pts
15.00+5 pts

Provisional display when dry mass is unavailable

If configuration-specific dry mass is not publicly confirmed, Functional Density remains N/A and no FD points are assigned. The public provisional display uses the Functional Score as the verified lower bound, shown with a “+”. Because FD can contribute 0–5 points, the possible final Score range is FS to FS+5 and the possible Class range is shown when a class boundary could be crossed. Numeric Rank is assigned only after dry mass is confirmed and Functional Density is calculated.

MHS / Verification
MHS Verification

Three levels of evidence

The score and the strength of evidence behind it are separate. Verification increases confidence without changing the scoring rules.

Verification ladder
  • 01 · PUBLIC DATA
  • 02 · MANUFACTURER VERIFIED
  • 03 · MHS VERIFIED

Assessment levels

LEVEL 01

PUBLIC DATA

Scored only from publicly accessible manufacturer information and official documentation.

  • Official model pages
  • Configurator / option lists
  • Owner manuals
  • Specification sheets
LEVEL 02

MANUFACTURER VERIFIED

The manufacturer confirms the evaluated configuration and supplies supporting evidence.

  • Configuration confirmation
  • Compatibility confirmation
  • Technical evidence
  • Configuration-specific dry mass
LEVEL 03

MHS VERIFIED

MHS directly verifies configuration and selected functional claims.

  • Inspection
  • Live demonstrations
  • Condition → action tests
  • Failure / fallback tests

What changes between levels

Verification elementPublic DataManufacturer VerifiedMHS Verified
Official public sourcesYESYESYES
Manufacturer confirmationNOYESYES
Non-public technical evidenceNOACCEPTEDACCEPTED
Live functional testingNOOPTIONALYES
MHS functional auditNONOYES

Manufacturer verification process

Manufacturers submit evidence, not score requests.

1

Submit model data

Identify model, region, model year and exact configuration.

2

Provide evidence

Submit official technical documentation and configuration proof.

3

MHS review

Check evidence quality, compatibility and criterion eligibility.

4

Record update

Publish new status, date and score if applicable.

Accepted evidence

  • Official manufacturer specifications
  • Factory order sheets
  • Technical drawings
  • Controller screenshots
  • Dry-weight documentation
  • Video or live demonstrations

Not sufficient by itself

  • Generic component datasheets
  • Dealer-added accessories
  • Marketing claims without support
  • Roadmap or “in development” features
  • Capabilities borrowed from another model
MHS / About
About MHS

One common standard for mobile habitats

MHS is an independent rating framework for comparing functional and technological capability across manufacturers and markets.

Why MHS exists
Comparable products need comparable evidence.

Mission

Our mission

Make mobile habitats measurable

MHS provides a common language for assessing verified capability.

Our objective

Make evidence more important than claims

A feature is credited only when the evaluated model and configuration support it.

Core principles

01 / NEUTRALITY

Same rules for every manufacturer

Brand size, country, price and commercial relationships do not change scoring rules.

02 / EVIDENCE

Claims must be supported

Higher verification levels require stronger evidence.

03 / TRACEABILITY

Every score is dated

Model, configuration, assessment date, level and MHS version remain visible.

04 / CONFIGURATION

No imaginary builds

Factory-Max must be orderable, production-ready and mutually compatible.

05 / PRICE NEUTRALITY

Capability is not value-for-money

Price does not add or subtract MHS points.

06 / CORRECTION

Records can be revised

Better evidence and product changes can trigger a dated reassessment.

Scope

Currently in scope

  • Removable pickup-bed living modules
  • Slide-in truck campers
  • Flatbed pickup campers
  • Current production models
  • Regional variants when equipment differs materially

Outside current scope

  • Permanent motorhome conversions
  • Heavy expedition trucks
  • Travel trailers
  • Roof-top tents
  • One-off custom builds
  • Concept products not orderable

MHS scores are not for sale

Payment, sponsorship, advertising or commercial relationships do not purchase points, class, rank or favorable interpretation.

No paid score increases
No ranking changes for advertising
Corrections require evidence
No manufacturer veto over evidence-based results

What MHS is not

Not a value-for-money ranking

Price is outside the MHS capability score.

Not a popularity ranking

Sales volume and brand recognition do not add points.

Not a legal compliance certificate

MHS does not replace product certification or applicable legal standards.

Not a substitute for buyer priorities

Budget, service access, payload and intended use may still matter greatly.

Contact MHS

Questions, corrections, partnership enquiries or feedback about the platform.

MHS / Submit manufacturer data
Manufacturer Submission

Submit manufacturer data

Provide official evidence to complete, correct or verify your model’s MHS record. MHS applies the same methodology to all manufacturers and does not negotiate scores.

Use this form to
  • Confirm Factory-Max configuration
  • Provide evidence
  • Correct outdated data
  • Request Manufacturer Verified review
  • Prepare for MHS Verified assessment

1. Manufacturer and model

2. Submission purpose

3. Evaluated configuration

4. Official sources

5. Technical evidence

6. Manufacturer contact

Prototype submission received. The live site would create an MHS review case and send a confirmation email.
MHS / Campers / Manufacturer
MANUFACTURER PROFILE

Manufacturer

Current removable-camper model line in the MHS market catalog.

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Current models–market catalog
Assessed–published MHS assessments
Best score–public MHS scale
Average score–assessed models only

Current model line

Select up to four models to compare.

Loading manufacturer profile…
Manufacturer · Country

Model

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– Factory-Max PUBLIC DATA CURRENT

Find My Habitat
Country–
Global rank–among assessed
Position–current MHS Rating
Evidence–

What this score means

MHS measures maximum factory-delivered functional and technological capability. It is not a price, value-for-money, popularity or sales ranking.

Assessment basis

Public Data ratings award credit only for functions that can be confirmed from public manufacturer information. Not publicly confirmed means no credit. This does not mean the function is absent.

Evaluated configuration

Configuration–
Assessment Level–
Status–

Public record

This page shows aggregate public information only. Internal section scoring, individual criterion results and audit notes are not published.

TECHNICAL PROFILE

Specifications

Manufacturer-published and MHS-verified model data. Unknown values remain unknown rather than being inferred.

EVIDENCE & FIELD USE

Assessment evidence & real-world use

Public assessment sources plus high-confidence Journey records linked to this exact camper model.

Representative journeys
ASSESSMENT EXPLAINER

Why this score

Publicly confirmed capabilities that help explain the published MHS assessment.

This is a public explanation layer. Internal criterion weights, detailed scoring rules and audit notes are not published.

Evidence & related records

Verified technical references, documented journeys and relevant MHS news linked to this model.

Technical

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