Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC pH Testers or iron and hydrogen sulfide

or iron and hydrogen sulfide on well water

Fits all popular brand trays from multiple manufacturers

The compact 0

Battery Type/Life: 1

and areas designated for smoking

Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC pH Testers or iron and hydrogen sulfideThe HI 98129 Combo waterproof tester offer high accuracy pH, EC TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy to read, dual level LCD and automatic shut off. pH and EC TDS readings are automatically compensated for the effects of temperature (ATC). This technologically advanced tester has a replaceable pH electrode cartridge