Digital LCD PH Meter Pen +TDS EC Water Purity PPM Filter Temperature Tester Tool

Description

PH Meter Tester Features:
Material: ABS plastic
Color: yellow
Power supply: 2 * 1.5V LR44 Batteries
Range: 0.01- 14.0pH
Resolution: 0.01pH
Accuracy: ± 0.01pH
Working temperature: 0 – 60 ℃
Size:155*29*16mm
Display: LCD Digital
Calibration: automatic calibration
ATC automatic temperature compensation
How to Use:
Step 1.Remove protective cap.
Step 2.First rinse the electrode with distilled water and suck it with filter paper.
Step 3.Turn the meter on by pressing “ON/OFF” key.
Step 4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
Step 5.Stir gently and wait around 30 seconds till the reading stabilizes.
Step 6.After finish, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
Step 7.Always replace the protective cap after use.
TDS&EC Meter Tester Feature:
Lock function: makes it easy to read and record, press HOLD button then remove from test soluti
4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F.
5 minute Auto Shut Off feature, so battery won't run down.
Measurement Range:
Conductivity: 0 - 9999 μs/cm
TDS: 0 - 9999 ppm (parts per million)
Celsius: 0.1-80.0 ° C
Fahrenheit: 32.0-176.0°F
Accuracy: ±2%
Net weight: 55g
Size: 153 x 30 x 14 (mm)
Battery: 1 x 3V CR2032
How to use:
Take the electrode cover off before use.
Press the ON/OFF key, place the electrode into the solution to be tested;
After the value is stable, press the HOLD button to take out and reading;
After finished, press the ON/OFF key, wipe the electrode clean, and insert the electrode protection Cover;
Package:
1 x TDS&EC Meter
1 x Digital pH meter
2 x User Manual