YH-PH71 7 in 1 PH/TDS/EC/ORP/Salinity /S. G/Temperature Meter, Water Quality Tester for Drinking Water, Aquariums PH Meter
Product Specifications:
Waterproof Level:IP67
Temperature:ATC 0-60°
Operation Environment: 0-60.0℃ ( 32.0-140°F ) ; RH 100%
TDS Factor : 0.5
Temperature Range : 0.1-60.0C 32.0-140°
Temperature Accuracy : ±0.5
Temperature Resolution:0.1°C/°F
Automatic Shut-off ：5 minutes
Display： LCD digital display
Backlight：Backlight
Optional Attention ：Clean the electrode after using
Battery：3*1.5V (LR44 )
Screen Size： 33*24mm
Dimension Weight：183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz)
Function parameter:
1. EC:
Range: 0-10000us/cm , 10.01- 19.99mS/cm , 20.1400.0mS/cm (Convert range automaticly)
Resolution: 1uS/cm; 0.1mS/CM;
Accuracy: ±2% F.S.
2. TDS:
Range: 0-10000ppm, 10.1- 200.0ppt (Convert sangeautomaticly)
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% F.S.
3. Salinity:
Range: 0-10000ppm , 10.1-200.0ppt , 0.01%-25.00%
Resolution: 1ppm; 0.1ppt; 0.01%
Accuracy: ±2%FS. 0.01-5.00% (±0.1%): 5.1-25.0% (±1%)
4.pH:
Range: 0.01-14.00рH
Resolution: 0.01pH
Accuracy: ±0.05
5. ORP:
Range:±999mv
Resolution: 1mv
Accuracy:±2mv
6. S.G:1.000 -1.222
