เครื่องวัดก๊าซแอมโมเนีย benetech ammonia gas detector gm8806
BENETECH Ammonia Gas Detector GM8806
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Product details
BENETECH Ammonia Gas Detector GM8806 เครื่องตรวจจับก๊าซแอมโมเนีย
Detection gas: ammonia (NH3) concentration in the air
Measuring range: 0~100ppm
Resolution: 1ppm
Minimum reading: 1ppm
Maximum error: ≤50ppm: ±5ppm; (50~100)ppm: ±10%
Response time: ≤120 seconds
Sensor type: electrochemical ammonia sensor
Alarm: audible alarm
Working environment: 0 °C ~ 40 °C (32 °F ~ 104 °F); 10% RH ~ 90% RH (no condensation)
Power: 2x1.5V AAA battery
Size: 55.7*29.9*13
