Value Series PH20 pH Meter, Handheld

  • Easy Auto. calibration; Auto. Temp. Compensation (ATC) ensures accuracy in variant temperatures (32-122˚F)
  • Apera’s proprietary pH sensor with low impedance greatly improves response speed
  • Auto. recognition of stable values improves consistency so you don’t have to guess when to manually hold measurement
  • Complete kit with ready-to-use calibration solutions, batteries, and a lanyard in a rugged carrying case
  • Up to 2000 hours’ operation, powered by AAA batteries

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SKU: PH20 Category: Tags: , Brand:
Meter’s Technical Specs
pH Range 0 to 14.0 pH
Resolution 0.1 pH
Accuracy ±0.1 pH
Calibration Points Automatic 1 to 3 points
Temperature Compensation Auto Temperature Compensation

0 to 50°C (32 to 122°F)

Temp. Range 0 to 50°C (32 to 122°F)
Resolution 0.1°C
Accuracy ±0.5°C
LCD 180° Viewing Angle LCD
Stable Reading Indication Smiley Face icon
Low-Battery Warning Battery icon flashing, reminder of battery replacement
Self-Diagnosis Yes
Heads-Up Function No
Auto. Power-Off Yes, auto power-off in 8 minutes without operation
Waterproof Rating IP67; Floatable
Power DC3V, AAA batteries*4
Battery Life Continuous operation up to 2000 hours
Dimensions& Weight Tester: (40*31*178) mm/ 107g With case_(190*165*40) mm/ 438g
Electrode’s Technical Specs
Application Regular water solution testing, such as pools and spas, hydroponics, tap water, drinking water, water treatment, aquaculture, cooling towers, etc.
Shape of glass membrane Bulb
Replaceable No
Temperature sensor Yes
Junction Single Junction Ceramic
Reference Electrode Ag/AgCl
Electrolyte KCL Gel
Range 0 to 14 pH
Temperature Range 0 to 50°C (32 to 122°F)

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