The 7in1 Multimeter is an all in one device that is capable of measuring pH, RH, ORP, EC, CF, TDS and Temperature of a liquid. You can adjust/calibrate the pH and TDS with a mini screwdriver. The temperature is measured in both Celcius and Fahrenheit.
- Range: pH: 0.00 14.00pH
- ORP: -1999mV 1999mV
- RH: 10%RH 99%RH
- Temperature: -50 70 (-58 158)
- EC: 0.00 19.99EC
- CF: 0.0 199.9CF
- TDS: 10 19990ppm
- Resolution: pH: 0.01pH
- ORP: 1mV
- RH: 1%RH
- Temperature: 0.1(0.2)
- EC: 0.01EC
- CF: 0.1CF
- TDS: 10ppm
- Accuracy: pH: 0.1pH
- ORP: 5mV
- RH: 5%RH
- Temperature: 1(2)
- ECCFTDS: 2%F.S
- Temperature Compensation: 0 50 (32 122)
- Working temperature: 0 50 (32 122)
- Power supply: DC 6V (Power Adapter)
- Battery: 2 x NI-MH 4.8V Battery Included
- Input Voltage: 100-240V