Feature

●High performance, pen design, fast numerical stability, accurate calculation results
●Made of high quality material, very efficient and accurate
●Large and clear display screen, easy to read the display value
●Lightweight and portable design, convenient for indoor and outdoor use
●This is a multi-functional water quality pen that can measure ph, TDS, ec, salt and temperature


Description

Specifications:
Condition: 100% Brand New
Item Type: Digital PH Meter
Material: Plastic
Color: as picture
Battery: 3 x LR44 button batteries (not included)
Conductivity test range: 0? 10000uS /cm 10.01? 19.99ms 20.1? 400 mS/cm
Resolution: 1uS /cm; 0.1 mS /cm
Accuracy: ±2% of reading value
TDS Test Range: 0? 1000ppm 1000ppm? 10000ppm 10.1? 200.0ppt
Resolution: 1ppm; 0.1ppt
Accuracy: ±2% of reading value
Salt Measurement Range: 0.00? 25.00%
Resolution: 0.01%
Accuracy: 0.01? 5.00%(±0.1%) 5.10- 25.00%(±1%)
pH test range: 0.01-14.00pH
Resolution: 0.01 pH
Accuracy: ±0.05 pH
Temperature compensation: Automatic temperature compensation (ATC)
Working environment: 0? 60.0°C (32.0? 140°F); RH 100%
TDS coefficient: 0.4? 1.0
Temperature range: 0.1-60.0°C /32.0-140°F
Temperature accuracy: ±0.5°C
Temperature Resolution: 0.1°C /°F
Auto power off: 5 minutes
Display Screen Size: Approx. 1.3 x 0.9 inches (33 x 24 mm).
Size: Approx. 7.2 x 1.5 x 1.5 inches (183 x 37 x 37 mm). Weight: Approx. 3.2 oz (90 g).
Display: No backlight support
Waterproof Rating: IP67
Power consumption: 2.9 mA, power consumption when shutdown is 0
The accuracy of 150ppt is relatively accurate, and the deviation over 160ppt is large


Package Included
Package List:

1 x PH meter
1 x User Manual