<p>The easy to use Checker plus is a real favourite with students, due to it's clear LCD display and long thin pH electrode. The checker offers automa

The easy to use Checker plus is a real favourite with students, due to it's clear LCD display and long thin pH electrode. The checker offers automa

Product Code: HE1494777

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Low cost pocket pH tester with 0.01 resolution easy to read LCD display. Simple to use, only one button switches the unit on and allows access to the calibration procedure. Comes with cleaning solution, Buffer 4, and Buffer 7 sachets. Storage solution sold separately.

• Large LCD display

• Auto pH calibration

• Small diameter probe fits in a test tube

• Replaceable pH electrode

• Auto-off after 8 minutes

• 1000 hours battery life

Range/Resolution - 0.00 to 14.00pH

Accuracy - +/-0.2pH

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