This portable Checker pH tester supplies you with fast and accurate readings on a large LCD. The pH electrode can be interchanged with any Hanna pH electrode with a screw connector. Measures pH in a range of 0.0 to 14.0 with a resolution of 0.1 pH. For general use such as aquariums, pools and ponds.

Please note: When you receive your new Checker pH Meter, the electrode will be dry. It should be conditioned by soaking the tip in pH 7 buffer solution (sold separately) for a couple of hours. Then follow calibration procedure using one or two pH buffer solution values. See accessories below for optional pH buffers and other maintenance solutions.

Key features...

• Replaceable pH electrode.
• Stability of reading indicators.
• Simple 2-point calibration.
• Fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement.
• One year warranty for meter, six months for electrode.

Checker pH Tester Specifications...

• Ranges:
  • Meter: pH 0.0 to 14.0
  • Supplied Electrode HI 1270: 0.0 to 13.0.
• Resolution: pH 0.1
• Accuracy: pH ±0.2
• Electrode: HI 1270 (included)
• pH Calibration: Manual 2-points via trim adjustment screws. Small screw driver required.
• Environment: Use meter from 0 to 50°C (32 to 122 °F).
• Battery:
  • Type: 2 x 1.5V
  • Life: Approx. 3000 hours continuous use.
  • Dimensions: 66 x 50 x 25mm (7.9 x 1.1 x 0.8 inches).
  • Weight: 70g (2.5oz).