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Digital Combo pH, EC, TDS & Temperature Meter

from $129.60sale $116.64 (save 10%)

The HI 98129 and HI 98130 combo waterproof testers offer high accuracy pH, EC/TDS and temperature measurements all in a single tester. The waterproof combo even floats and has a large LCD and auto shut-off. pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). Fast, efficient, accurate and portable, these testers bring you all the features you've asked for - and more! Calibration is automatic.

These meters supplied complete with cap, electrode removal tool, 4 x 1.5 V batteries and instructions.

Type your desired quantities in the fields below, then click:
Price Chart
Cat Code Description Range Resolution QuantityPrice Add Quantity
HI98129 Temp Tester 0 to 3999 uS/cm EC, 0 to 2000 ppm TDS, 0.00 to 14.00 pH, 0.0 to 60.0 ºC or 32.0 to 140.0 º F 1 ppm TDS, 1 uS/cm EC, 0.01 pH, 0.1 ºC or 0.1 ºF Each$144.00$129.60
HI98130 Temp Tester 0.00 to 20.00 mS/cm EC, 0.00 to 10.00 ppt TDS, 0.00 to 14.00 pH, 0.0 to 60.0 ºC or 32.0 to 140.0º F 0.01 ppt TDS, 0.01 mS/cm EC, 0.01 pH, 0.1 ºC or 0.1 ºF Each$144.00$129.60
HI73127 Replacement electrodes ----- ----- Each$47.25$42.53
HI70442P 1500 ppm @ 25ºC cal. solution, 20 mL sachet ----- ----- 25 pcs$23.00$20.70
HI70038P 6.44 ppT @ 25ºC cal. solution, 20 mL sachet ----- ----- 25 pcs$23.00$20.70
HI70032P 1382 ppm @ 25ºC cal. solution, 20 mL sachet ----- ----- 25 pcs$23.00$20.70
HI70031P 1413 µS/cm @ 25ºC cal. solution, 20 mL sachet ----- ----- 25 pcs$23.00$20.70
HI70030P 12.88 mS/cm @ 25ºC cal. solution, 20 mL sachet ----- ----- 25 pcs$23.00$20.70
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pH Meter

For all of your Oakton pH meter and Hanna pH Meter needs, as well as your bench scale and blender needs, remember The Lab Depot offers superior selection and value. And with over 750,000 products in addition to the Oakton pH meter, all available on our site with warranties, you'll soon see why The Lab Depot is the destination for lab supplies online. Give us a call or checkout through site. We are ready to help!