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Model HI 98103: At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-sized pH tester, made by Hanna Instruments!
The Checker® supplies you with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features a large easy-to-read LCD and simple to perform 2-point calibration.
The pH electrode of the Checker® can be replaced. You only need to unscrew the electrode from the meter body and screw on a new one. Usable with virtually any pH electrode. Battery life: 3000 hours of continuous use!!!
This Hanna Instruments Checker 1 is supplied complete with HI 1270 pH electrode, batteries and instructions.
More info (PDF format)
Hanna Instruments Checker 1: |
$34.95 |
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Replacement pH Electrode [HI 1270]: |
$17.95 |
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1413 ppm (EC/TDS) calibration solution - 230 ml: |
$9.95 |
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Combo Pack: pH 4.0 AND pH 7.0 Calibration Solutions - 8 oz. each: |
$12.95 |
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pH 7.0 Calibration Solution - 8 oz.: |
$6.95 |
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pH 7.0 Calibration Solution - 32 oz.: |
$24.95 |
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Storage Solution - 230 ml.: |
$9.95 |
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Electrode Cleaning Solution - 230 ml.: |
$9.95 |
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