PHscan20L Pocket pH Tester/Pocket-sized pH Meter/ digital mini ph meter, cheap ph meter,Waterproof Pocket pH Tester

PHscan20L  Pocket pH Tester Pocket-sized pH Meter/ digital mini ph meter, cheap ph meter,Waterproof Pocket pH Tester   PHscan20L Pocket pH meter is equipped with a long-reach pH electrode that used to measure the liquid in the test tube.          Features:                                 
* Up to 3 points push-button calibration with auto-buffer recognition.
* Selectable pH buffer standards (USA or NIST).
* Automatic Temperature Compensation provides accurate readings over the entire pH range.
* Hold function freezes the current displayed value for easy viewing.
* Auto-power off feature helps you effectively conserve battery life.
* Setup menu lets user customizes pH buffer standards, calibration points, hold function to meet your personal preferences.
* Reset feature allows user to resume all of the default parameters.
* Replaceable electrode module reduces maintenance and replacement cost.
* Waterproof feature to ensures complete protection in harsh environments.     Specifications:
pH Range: -1.00~15.00pH
pH Accuracy: ±0.01pH
Calibration Points: 1, 2 or 3 points
Calibration Solutions: USA (pH4.01, 7.00, 10.01) or NIST (pH4.01, 6.86, 9.18)
Temperature Compensation: 0~60°C, 32~140°F, Automatic
Temperature Display: No
Auto-Off: Manual or Automatic (8 minutes after last key pressed)
Hold Function: Manual or Automatic
Reset Function: Yes
Sensor Type: Long-Reach pH Electrode
Replacement Sensors: Standard pH Electrode (Order Code: PHscan-ST), Flat Surface pH Electrode (Order Code: PHscan-FT)
Operating Temperature: 0~60°C, 32~140°F
Power Requirements: 2×1.5V "AAA" Batteries
Battery Life: Approximately 200 hours
Dimensions: 185(L)×40(Dia.)mm
Weight: 100grams     Order Code and Accessories:
Order Code: PHscan20L
* pH Buffer Solutions (pH4.01/7.00/10.01)
* Carrying Case
* 2דAAA” Batteries