AR400 Portable Multi-gas Detector
$325.00
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4 gas detector Charged in vehicle and mains Standard: CE ATEX Size:145 x 69 x 28mmGuidance: 2.4-inch LCD displayDetection shows: temperature, time, O2, EX, H2S, CODetection method: Diffusion typeUnit switch: ppm / mg / m³ switch to each otherAlarm mode: sound, light, vibration, displayPower: DC 3.7VPower supply: rechargeable 3.7V lithium batteryCharging time: less than seven hoursBattery working time: continuous work is greater than 8 hoursWorking temperature: -20 ℃ to +50 ℃Sensor life: two yearsExplosion-proof mark: Exib IIB T3 GbProtection class: IP65Record storage: 500 groups of alarm records SKU: 714900
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