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dnn***
Accuracy:3%fs;Measurement Range:CO: 0-500ppm;
$1755.64
41 days ago
zrc***
Accuracy:3%fs;Measurement Range:H2S:0-100ppm;
$517.1
42 days ago
lyu***
Accuracy:3%fs;Measurement Range:O2:0-25%vol;
$1486.62
31 days ago
uin***
Accuracy:3%fs;Measurement Range:EX:0-100%lel;
$3669.28
38 days ago
dra***
Accuracy:3%fs;Measurement Range:LEL+O2;
$1335.75
36 days ago
gua***
Accuracy:3%fs;Measurement Range:LEL+O2+H2S+O2;
$2272.15
17 days ago
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Customer Reviews
Average Rating
4.0





4.0
2 global ratings
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Recent
1***m

Helpful (2)
The products were neatly packaged, the sizes are true to size, the delivery was on time, with alerts & notifications of when the package would be delivered. I’m really enjoying the experience with OKWISHING and hope for my daughter and I to become a partner with the company sooner than later.
Mar.03.2025

Helpful (2)
Mar.03.2025
1***m

Helpful (2)
Love the variety, pricing is amazing!
Feb.10.2025

Helpful (2)
Feb.10.2025
- 1
Safewill ES30A portable 4 in 1 gas detector portable 4 Gas Monitor O2: (0-30)%vol CO: (0-1000)ppm
$260$438.91-40.76%
Accuracy:
3%fs
Measurement Range:
EX:0-100%lel
CO: 0-500ppm
O2:0-25%vol
LEL+O2
LEL+O2+H2S+O2
H2S:0-100ppm
Quantity:
Add to Cart
Wishlist
Features
Safewill ES30A Portable 4-in-1 Gas Detector – Reliable Multi-Gas Monitoring
High-precision detection for O2 (0-30% vol) and CO (0-1000 ppm) with robust electrochemical sensors for instant, accurate readings. Durable ABS housing with shock-resistant design, built for harsh industrial environments like mining, oil rigs, and confined spaces. Compact and lightweight with an ergonomic clip, ensuring effortless portability for continuous on-site safety checks. Audible and visual alarms trigger immediately upon hazardous gas exposure, keeping workers alert in real time. Long-lasting rechargeable battery supports extended shifts, ideal for firefighters, factory inspectors, and construction crews. Easy one-button operation with a bright LCD display, delivering clear data even in low-light conditions. Global compliance with safety standards, trusted by professionals for reliable leak detection and air quality analysis.
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