BENETECH GM795 Penetration Portable PH Meter Soil Tester

Features:
1. Measures solution/soil pH/soil temperature
2. LCD backlight display, data hold, battery level indicator, automatic power off
3. Temperature switching: Celsius/Fahrenheit
4. Power-off memory function, solution temperature compensation, automatic calibration function, red backlight alarm (when pH < 3.5 or pH > 11.5), automatic measurement status detection

Parameters:
1. PH Measurement Range: 0.0 ~ 14.0
2. PH Resolution: 0.1
3. PH Measurement Error: +/-0.1
4. Temperature Measurement Range: 0~60 degrees Celsius (32~140 degrees Fahrenheit)
5. Temperature Resolution: 0.1 degrees Celsius
6. Temperature Error: +/-1.0 degrees Celsius
7. Power Supply: 1.5V x 2 AAA batteries (not included)
8. Display: Large LCD screen
9. Operating Temperature: 0~50 degrees Celsius (32~122 degrees Fahrenheit)
10. Operating Humidity: Less than or equal to 85%RH
11. Backlight: Dual-color backlight (white, red)
12. Diameter: 43 x 292 mm