• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

Waterproof Handheld Single Gas Detector O2 In Gas Pipeline Or Gas Station Or Shipping

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number MS104K-S
Minimum Order Quantity 1
Packaging Details paper carton
Delivery Time 3-7 days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000 set/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Detection Range 0-10, 100ppm, Other Ranges Can Be Customized Explosion-proof Mark Exia II CT4 Ga
Working Temperature -40℃~+70℃ Dimension 77×65×35mm(L×W×H)
Detection Accuracy ≤±3% (F.S) Response Time T90≤30s
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Product Description

O2 Handheld Single Detector




MS104K-S is a compact, ultra-low power consumption, mobile gas detector for rapid detection of gas concentration. It has the function of large-capacity data storage. MS104K-S portable gas detector adopts a high-counting array display to display the concentration in real-time and record storage.



●Sound and light alarm, vibration alarm, visual alarm, under-voltage alarm, fault alarm, shutdown alarm.

●The alarm value can be set, and the alarm mode can be selected as low alarm, high alarm, and interval alarm

●Three display modes can be switched: display the concentration of four gases at the same time, the concentration of the single-channel gas and the real-time curve are displayed in large fonts, each channel

●Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti-electromagnetic interference,

Passed the national standard test and CMC measurement instrument production license certification

●Protection level IP65

●USB charging port, overcharge, over-discharge, overvoltage, short circuit, overheat protection, 5-level accurate power display

●Using 2100mAH rechargeable polymer battery  can work continuously for a long time





Detection gas
Complex gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, flammable gas EX) or any other single gas, except individual
sensors with high power consumption
Detection range
CO (0 ~ 1000ppm), H2S (0 ~ 100ppm), O2 (0 ~ 30%VOL), Ex (0 ~ 100%LEL),Other range can be customized
Display mode
HD LCD dot matrix display, double button operation
Detection accuracy
≤±3% (F.S)
Response time
Data storage
Standard 20,000 pieces of data capacity, Support the local view, delete or data export, storage time interval arbitrary Settings
Communication interface
Infrared communication, Optional Bluetooth, LORA communication, etc
Explosion-proof mark
Exia II CT4 Ga
Protection grade
IP65, Dustproof, Waterproof splash
Less than 150g
Waterproof Handheld Single Gas Detector O2 In Gas Pipeline Or Gas Station Or Shipping 0




Waterproof Handheld Single Gas Detector O2 In Gas Pipeline Or Gas Station Or Shipping 1