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high quality competitive price CO H2S O2 CH4 4 in 1 gas detector price

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1 Unit
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Company Information

SKZ International Co., Limited

CN Manufacturer, Trading Company
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US$ 190,000+
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Quick Details

Brand Name: SKZ
CE certification: Exia II CT4, IP66
Place of Origin: Shandong China
Gas Detected: CO H2S O2 CH4
Precision: 2%FS
Detection principle: Electrochemical principles
Product name: competitive price CO H2S O2 CH4 4 in 1 gas detector price
Response Time: ≤ 10S
Model Number: SKZ1054C
Gas unit: multiple gas unit
Certificate: CE Approval
Sensor: Imported high-precision sensor
Resolution: 0.01
Packaging Detail: customed foam inner to fixed the detector, aluminum case and carton box outside.
Selling Units: Single item
Single package size: 27X11X23 cm
Single gross weight: 2.0 KG
Product Description
high quality competitive price CO H2S O2 CH4 4 in 1 gas detector price
handheld type 4 in 1 gas detector price to measure CO H2S O2 CH4 gas 
compact portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use.


1. Astigmatic design is applied to rugged surroundings;

2. Continuously gas concentration and composition LCD real-time display;

3. Rechargeable lithium battery (continuous working period can be 16~18 hours);

4. Concentration units ppm and mg/m3 can be switched

5. Built-in vibration alarm which is applied for noisy environment;

6. Two stage alarm threshold: the low alarm and high alarm point can be adjusted based on actual needs;

7. Simple automatic calibration program and plug-in replaceable sensor;

8. Fully functional self-testing: sensor, integrity of battery and circuit, acoustic & visual & vibration three-stage alarm;

9. Small figure and light weight;

10. Password protection capability: only the authorized user can modify the preset parameter.

Technical Parameter 

Operating & Storage Environment

Temperature: -20°C~55°C (-4F~122F)

Humidity: 5%-95% (Relative humidity non-condensing)

Pressure: 95~110kPa

Sampling method

Diffusion type

Detecting Range

CO: 0~1000ppm

H2S:0~100 PPM

O2: 0~30%vol

Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL


O2 /H2S / CO: plug-in electrochemical sensor

Combustible gas (LEL): plug-in catalytic combustion sensor

Alarm Type

low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm


0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)


3% F.S

Response time




Zero drift


Measure units

ppm and mg/m3


128*128 LCD


Can set the backlight time, the alarm automatically turns on the backlight

Alarm record

10000 of alarm record, can be browsed



Protection grade


Power Supply

Rechargeable lithium battery, 3.7V/2300mA

Working time

10-12 hours continuous; toxic gas 200 hours








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