Item No.: B13P780

.Application: R22,R32,R134,R1234YF

.Range: 0~1000 PPM

.Resolution: 1 PPM

.Max Sensitivity: 0.5 ounce/ year(14g/year)

.Preheating Time: 30s

.Response Time: <10s

.Sampling Method: Diffusion

.Operating Time: > 6h

.Screen: LCD with backlight

.Direct Reading: Real-time concentration, Battery level,

.Concentration unit, Temperature

.Alarm Setting: Low/ High concentration alarmAlarm: Sound/ LED/ Vibration alarm/ Under-voltage alarmBeep: The higher the beep frequency,the higher the concentration

.Battery/: 3x1.5V AAA