Specifications
Range: 0~999PPM
Temperature : 0~50°C
Accuracy : ±2PPM/0.5 °C
Auto 1 points calibration
PPM & temperature double display
Data hold
Low voltage indication
Replace sensor
Inside sensor
Auto power off for 5 mins
Supply power : 6V (1.5V*4pcs)
Size : 188*38mm
Weight : 0.1kg
