Hanna* Checker* pH Tester


A modern substitute for litmus paper with a replaceable electrode. Checker features a large LCD, 0.00 to 14.00 pH range, 0.01 resolution and fast and accurate manual two-point calibration. It is compatible with most pH electrodes, weighs just 2.5 oz and operates 3000 hours on two 1.4V batteries (included). Operates in temperatures from 0° to 50°C.
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 252.18027.E1   Hanna* Checker* pH Tester - Checker 1 With 240-69682 (Hi 1270) Electrode - HI98103 HI98103 $140.40
 252.18030.E1   Hanna* Checker* pH Tester - Checker 2 With 240-69643 (Hi 1207) Electrode - HI98104 HI98104 $283.26
 252.18033.E1   Hanna* Checker* pH Tester - Checker 3 With 240-69646 (Hi 1208) Electrode - HI98105 HI98105 $283.26
 252.04250.E1   Hanna* Checker* pH Tester - Electrode, Polypro Body, Single Junction, Viscolene-Filled, Screw Connector - HI1270 HI1270 $82.35
 252.04214.E1   Hanna* Checker* pH Tester - Electrode, Ultem Body, Single Junction, Gel-Filled, Bnc Connector - HI1208   $150.10
 252.04211.E1   Hanna* Checker* pH Tester - Electrode, Ultem* Body, Single Junction, Gel-Filled, Screw Connector - HI1207   $150.10
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