pH/ORP/H2/Temp Meter

pH/ORP/H2/Temp Meter
pH (0.01- 14.00 pH);
Resolution: 0.01 pH;
Accuracy:±0.05 pH
ORP -1200mV~+1200mV
Hydrogen: 0-2400ppb; 0-2.400ppm
Resolution: 1 ppb; 0.001ppm
Accuracy: ±10ppb; ±0.01ppm
Temperature (0.1-60.0°C 32.0-140°F)
ATC Temp compensation;
Auto shut off: after 5 minutes
Environment: 0.1-60.0°C ; 32.0-140°F RH100%
IP 67 Waterproof