🔍 Click to zoom
BW GasAlertMicroClip XL 4 Gas Detector (O2, LEL, CO, H2S)
$538.89
Final price set by Amazon · may vary
Editor’s note: the BW GasAlertMicroClip XL is one of the instruments we curate in our Personal & Wearable Gas Detectors buyer’s hub. Compare it with the Honeywell BW Clip H2S below before you order. Expert re...
Check Price on Amazon🔒 Amazon Associate · You pay the same price · We earn a small commission
Zero Sponsored ListingsNo paid placements. Every recommendation is based on compliance, build quality, and field performance.
Curated SelectionExpert-chosen safety gear
Independently ReviewedUnbiased assessments — no manufacturer input
Built for Industrial BuyersSourced and reviewed for safety managers, procurement teams, and field supervisors.
Editor’s note: the BW GasAlertMicroClip XL is one of the instruments we curate in our Personal & Wearable Gas Detectors buyer’s hub. Compare it with the Honeywell BW Clip H2S below before you order.
Expert reviews & buying guides: Read our full BW GasAlertMicroClip XL review. See our best 4-gas monitor, best personal gas detector guides. Compare it: GasAlertMicroClip XL vs BW Clip4, RKI GX3R vs GasAlertMicroClip XL.
BW GasAlertMicroClip XL 4 Gas Detector — Wearable O2, LEL, CO & H2S
The BW GasAlertMicroClip XL is the wearable 4-gas workhorse — a personal gas detector that puts O2, LEL combustibles, CO and H2S on one worker with datalogging and automated docking. It is the industrial standard when one person needs full four-gas coverage all shift.
Jump to: Features · Specs · What it detects · Comparison · FAQ
The BW GasAlertMicroClip XL is a compact, wearable four-gas monitor (O2, LEL, CO, H2S) with datalogging, triple alarms and automated docking via IntelliDoX or MicroDock II.
Key features
- Wearable 4-gas monitor reading O2, LEL combustibles, CO and H2S on one worker
- Extended run time and compact body for all-shift wear
- Audible, visual and vibrating alarms for high-noise environments
- Full datalogging for compliance records
- Automated bump testing and calibration via IntelliDoX or MicroDock II
- A long-standing industrial standard for personal confined-space monitoring
Pros
- Full 4-gas coverage on one worker
- Proven industrial-standard platform
- Datalogging for compliance
- Automated docking bump/cal
- Rugged, reliable build
Cons
- Far higher cost than single-gas clips
- Rechargeable/serviceable — needs charging and sensor upkeep
- Diffusion only (pump versions are separate models)
- No VOC/PID coverage
Specifications
| Specification | Detail |
|---|---|
| Gases detected | O2, LEL combustibles, CO, H2S |
| Form factor | Compact wearable, clip-on |
| Power | Rechargeable battery, extended run time |
| Alarms | Audible, visual & vibrating |
| Sensors | Electrochemical (O2/CO/H2S) + catalytic bead (LEL) |
| Datalogging | Yes |
| Docking | IntelliDoX / MicroDock II for automated bump/cal |
| Housing | Rugged, water- & dust-resistant |
Where the BW GasAlertMicroClip XL fits
- Confined-space entry teams
- Utilities and municipal crews
- Oil, gas and refinery work
- Industrial maintenance
- Programs needing datalogging and docking
What the BW GasAlertMicroClip XL detects (and what it doesn’t)
It monitors O2, LEL combustibles, CO and H2S — the confined-space four-gas set. It does not read VOCs, CO2 or specific toxics like chlorine; those need a PID or dedicated sensor. It is a diffusion instrument, so for remote pre-entry sampling use a Portable Gas Detectors pump monitor. For the lowest-maintenance wearable 4-gas, compare the sealed BW Clip4; for single-hazard wear, the BW Clip H2S family. Automate bump/cal with IntelliDoX or MicroDock.
Cross-shopping? This unit sits in our Personal & Wearable Gas Detectors hub alongside Honeywell BW Clip H2S, Honeywell BW Clip CO, Honeywell BW Clip O2, TopTes CT-580 CO. For other gas-detection form factors see Portable Gas Detectors, Fixed Gas Detection Systems, Area & Transportable Gas Monitors, or browse the full Gas Detectors range.
Honeywell BW wearable 4-gas family compared
| Model | Service model | Bump/cal docking | Notable | Street price |
|---|---|---|---|---|
| GasAlertMicroClip XL | Rechargeable, serviceable | IntelliDoX / MicroDock | Datalogging, motion alert | ~$539 |
| BW Clip4 | 2-yr maintenance-free | Optional | Sealed, hibernate mode | ~$820 |
- Choose the GasAlertMicroClip XL for a serviceable, datalogging 4-gas wearable with docking automation.
- Pick the BW Clip4 for a sealed 2-year maintenance-free 4-gas with no charging.
- Only one hazard? A single-gas BW Clip costs far less per worker.
Frequently asked questions
What gases does the GasAlertMicroClip XL detect?
O2, LEL combustibles, CO and H2S — the standard confined-space set. For VOCs you need a PID; see the Gas Detectors range.
How is the MicroClip XL different from the BW Clip4?
The MicroClip XL is rechargeable and serviceable with datalogging and docking; the BW Clip4 is sealed and 2-year maintenance-free with no charging.
Does it log data?
Yes — it provides full datalogging that downloads through IntelliDoX or MicroDock II for compliance records.
How do I bump-test and calibrate it?
Use four-gas calibration gas; the IntelliDoX or MicroDock II docking stations automate bump testing and calibration and record the results.
Is it good for confined-space entry?
Yes for personal monitoring during entry. Pre-entry sampling of a sealed space still needs a Portable Gas Detectors pump instrument.
Is the MicroClip XL rechargeable?
Yes — it uses a rechargeable battery with extended run time for full-shift wear; recharge between shifts.
What alarms does it have?
Audible, visual and vibrating alarms trigger when any of the four gases exceeds its set point.
Does it have a pump?
This model is diffusion. For remote sample-draw before entry, use a pump-equipped Portable Gas Detectors monitor.
What does it not detect?
No VOCs, CO2 or gas-specific toxics like chlorine or ammonia. For VOC work use a PID; browse the Gas Detectors hub.
Who is the MicroClip XL for?
Crews that need full four-gas coverage per worker with datalogging and docking — utilities, oil and gas, and confined-space teams. For one hazard, a single-gas BW Clip is cheaper.
Is it in stock and how does it ship?
Use the Amazon buy button for live availability and delivery timing through our fulfillment partner.
Does it come with docking or calibration gas?
Docking stations and calibration gas are sold separately. Budget for IntelliDoX/MicroDock and four-gas calibration gas for an automated program.
Ready to order the BW GasAlertMicroClip XL? Add it to your cart above, or check the current Amazon price below. Compare it against the rest of our Personal & Wearable Gas Detectors lineup before you buy.
CHECK PRICE ON AMAZON →As an Amazon Associate, WC Safety earns from qualifying purchases.
Why trust this Honeywell BW page? WC Safety is an independent industrial safety-equipment retailer serving safety managers, procurement teams and field supervisors. The specifications here are taken from the manufacturer’s published listing for BW GasAlertMicroClip XL and framed against OSHA 29 CFR 1910.146 and OSHA Permissible Exposure Limits. Disclosed: WC Safety earns Amazon affiliate commissions on outbound clicks; that does not influence the specs shown or our lineup.
By Steven Eaton, WC Safety Editorial — Industrial safety-equipment desk · specialization: atmospheric monitoring, gas detection and instrument selection.
Last updated: · Sources reviewed: manufacturer product listing & specifications, OSHA 29 CFR 1910.146, OSHA Annotated PEL tables, ACGIH Threshold Limit Values.
Editorial standard: Zero sponsored listings. No manufacturer input. Specs verified against the manufacturer’s published data.
Last updated: · Sources reviewed: manufacturer product listing & specifications, OSHA 29 CFR 1910.146, OSHA Annotated PEL tables, ACGIH Threshold Limit Values.
Editorial standard: Zero sponsored listings. No manufacturer input. Specs verified against the manufacturer’s published data.
How this page is maintained. Specifications and pricing are reviewed against the manufacturer’s current listing and re-checked whenever the lineup changes. Gas-detection guidance follows OSHA 1910.146 and OSHA PELs, cross-referenced with ACGIH TLVs.
Disclosure. WC Safety participates in the Amazon Associates Program and earns commissions on qualifying purchases through outbound links on this page (tag wcsafety04-20). We are not sponsored by any instrument manufacturer. This page is buyer guidance, not medical, legal or regulatory advice — confirm gas-detection requirements for your site against the applicable OSHA standard and, for commercial monitoring programs, a Certified Industrial Hygienist (CIH).
Brand / Vendor
Honeywell BW
Model / SKU
MCXL-XWHM-Y-NA
Product Type
Personal Gas Detector
Price
$538.89 (Amazon)
Rating
4.29 / 5 — 7 reviews
Availability
Check current availability on Amazon
No Paid Placements
Every product earns its place based on safety credentials and field performance, not advertising spend.
Industrial Grade Only
Products sourced for professional use in manufacturing, construction, and industrial environments.
Compliance Verified
Every product listed on WC Safety is reviewed for standards compliance and safety credentials before publication.
Sourced for Professionals
Gear selected for safety managers, procurement teams, and field supervisors — not casual consumers.
Verified Buyer Reviews
Customer Reviews
★★★★☆4.2 / 5· 172 ratings on Amazon
★★★★★
Great product
Great product and great price. Exactly as advertised.
Verified Purchaser · June 3, 20 · ✓ Amazon Verified Purchase
★★★★★
Four gas detector is a potential life saver
This 4-gas detector is a must, especially if your employer does not provide one and you occasionally work in suspected hazardous environments. I do a few site inspections a year, and I’m the only one doing them, so we don’t have an employee PPE program for detector issuance. If that’s your situation too, consider getting this detector to protect yourself.
Verified Purchaser · September · ✓ Amazon Verified Purchase
★★★★★
PERFECTO, TAL COMO FUE OFERTADO.
Verified Purchaser · December 4 · ✓ Amazon Verified Purchase
★☆☆☆☆
40-50% failure rate on calibration
During our 6 month calibration testing we perform using a 3rd party, we have a 40-50% failure rate. Several different testing 3rd parties all coming back with the same failed O2 sensor results. The monitors cost more to fix than to buy new! Spending way to much on these failing monitors due to failed 02 sensors. Average repair cost = $250.00 + calibration costs exceeding the $500 monitor. Life on an O2 sensors should be 5 years, some calibration sources say to replace every 2 to avoid issues. Life on these seem to be 6 months - 1 year before failure, not ideal by any means.
Verified Purchaser · July 28, 2 · ✓ Amazon Verified Purchase
★★★★★
best on the market
work excellent we buy these a few at a time every couple of years for our crews. they usually need to be calibrated right out of the box so if you're not equipped for that or don't have the gasses to do so then i would buy directly from the manufacturer. the price isn't a big difference.
Verified Purchaser · January 10 · ✓ Amazon Verified Purchase
★★★★☆
Calibration Certificate
I did not receive the calibration certificate. It should come with the Gas Detector. What to Do?
Verified Purchaser · July 22, 2 · ✓ Amazon Verified Purchase
★★★★★
Gas Testing
We have been using BW Technologies Gas Testing Equipment for over eight(8) years and have found them to be accurate, easy to use, very portable and great value for money.
Verified Purchaser · December 2 · ✓ Amazon Verified Purchase
Showing 7 of 172 Amazon reviews.
Share Your Experience
Write a Review
Thank you for your review!
Your submission has been received and will be published after verification.