Double Row Digital LCD Display PH Meter With Blue Backlight
Wuhan GDZX Power Equipment Co., Ltd.- After-sales Service：Provide lifelong after-sales service
- Warranty：1 Year
- Power supply：AC(220+,-22)V, (50+,-1)Hz
- Accuracy level：0.01
- Minimum display unit：0.01pH, 1mV, 0.1centigrade
- Dimension：300*200*72mm
Base Info
- Model NO.：ZX-PH
- Weight：1.5kg
- Transport Package：Carton,Wooden Case
- Specification：With the change of technical scheme
- Trademark：GDZX
- Origin：Hubei
- Production Capacity：500 Pieces,Month
Description
The device is PH Meter with large screen, blue backlight and double-row digital LCD. It can measure and display Ph value plus temperature value, or mV plus temperature value. It also can measure ORP value when match with ORP electrode, can measure Electrode potential value when match with ion-selective electrode.
pH:(0.00~14.00)pH display range: (-2.00~18.00)pH
mv: (-1999~0)mV,(0~1999)mV( auto display polarity)
ºC:(0~99.9)ºC3. Minimum display unit: 0.01pH,1mV,0.1ºC 4. Temperature compensation range: (0.0~99.9)ºC 5. Electronic unit basic error: pH:±0.01 pH±1d
mV:±1 mV±1d
ºC:±0.30C±1d 6. Device base error: ±0.02 pH±1d;±0.5ºC±1d 7. Electronic unit input current: ≤ 2×10-12A 8. Electronic unit input impedance: ≥ 1×1012Ω 9. Temperature compensation error: ±0.01pH±1d 10. Electronic unit repeatability error: pH: 0.01 pH mV: 1mV 11. device repeatability error: ≤0.01 pH 12. Electronic unit stability: ±0.01pH±1d/3h 13. Dimension: 300*200*72mm 14. Weight: 1.5kg 15. Environment temperature: (5~40)ºC 16. Relative humidity: ≤85% 17. Power supply: AC(220±22)V,(50±1)Hz 
About GDZX
Features
1. fast speed, reliable and accurate
2. portable, convenient for field work
3. No other magnetic-field interference except terrestrial magnetic field
Technical Indicators
2. Measuring range:pH:(0.00~14.00)pH display range: (-2.00~18.00)pH
mv: (-1999~0)mV,(0~1999)mV( auto display polarity)
ºC:(0~99.9)ºC
mV:±1 mV±1d
ºC:±0.30C±1d
Device display
About GDZX
Features
1. fast speed, reliable and accurate
2. portable, convenient for field work
3. No other magnetic-field interference except terrestrial magnetic field