Hanna Checker 1

(Checker 1) pH Tester with Replaceable Electrode HI 98103

Fast and accurate probably best describes the Checker range of pH testers. Add cost effective and versatile and you're getting the picture.

The Checker 1 has a combination pH electrode which can be unscrewed and replaced if necessary, therefore making the Checker a versatile tester.

If you need a different electrode for a new application just change electrodes on your Checker! This means you can get great value out of your initial purchase. Use the tester with different or new probes!

The Checker 1 is called the HI98103 and it uses the HI1270 pH probe.

This is a screw type connector so you can replace the standard electrode.

Accuracy? Because the Checker is fully independent, electrode accuracy is assured. Checker 1 offers 0.01 pH unit accuracy.

To calibrate the Checker 1, select 2 calibration solutions for the expected range of measurements. For each calibration solution dip the probe then use a small scew-driver to adjust the matching screw on top of the tester.

WARRANTY

This meter is guaranteed for one year against defects in workmanship and materials when used for its intended purpose and maintained according to instructions. The electrode is guaranteed for a period of six months. This warranty is limited to repair or replacement free of charge. Damages due to accident, misuse, tampering or lack of prescribed maintenance are not covered. If service is required, if under warranty, report the model number, date of purchase, serial number and the nature of the failure. If the repair is not covered by the warranty, you will be notified of the charges incurred. If the instrument is to be returned to Hanna Instruments, first obtain a Returned Goods Authorization Number from the Customer Service department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection.

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