The waterproof Combo (it even floats) has a large easy-to- read, dual-level LCD and automatic shut off. Measurements are highly accurate with a unique stability indicator right on the LCD.  pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). All pH and EC/TDS readings are automatically temperature compensated (ATC), and temperature values can be displayed in Celsius or Fahrenheit.  The HI 98129 is waterproof and the housing has been completely sealed against humidity and is designed to float.

This technologically advanced tester has a replaceable pH electrode cartridge with an extend-able cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. This gives the meter a greatly extended life. Your tester no longer needs to be thrown away when the pH sensor is exhausted. Also, the stainless steel encapsulated temperature sensor facilitates faster and more accurate temperature measurement and compensation. A low battery symbol warns the user when the batteries are to be replaced. In addition the Battery Error Prevention System (BEPS) avoids erroneous reading caused by low voltage level by turning the meter off.

The EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient (ß). Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester brings you all the features you’ve asked for and more!

HI 98129 is supplied complete with:

• Protective Cap
• Electrode Removal Tool
• Batteries
• Instructions

Warranty:

The HI 98129 is warranted for one year against defects in workmanship and materials when used for its intended purposes and maintained according to instructions. The electrode is warranted 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.

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