Monitor with alarm
NO2 - Rinch Industrial Co.,Limited
NO2 MONITOR WITH ALARM 1. NO2 detection range: 0 ~ 20ppm 2. Tri-color backlit LCD display alarm, 2 points alarm setting 3. output (0,2 ~ 10V / 4 ~ 20mA) 4. two way output
5. Buzzer built-in alarm