The Tekneka HQ30 is a reliable, easy-to-use device designed to measure pH, mV, ORP, conductivity, TDS, salinity, and resistivity with high accuracy. It features a multi-color backlight LCD (blue for measurement, green for calibration) and a built-in microprocessor for fast and precise readings. It can give quick, accurate measurements in the lab or field, the HQ30 offers smart features, easy operation, and rugged durability making it a great value for your investment. The device is also essential for environmental monitoring of rivers, lakes, and groundwater. Additionally, it supports agriculture by measuring nutrient levels in soil and hydroponic solutions. Features ● Multi-color backlit LCD (blue with measurement, green with calibration)● It can switch among pH/mV/ORP/Cond/TDS/SAL/Res.● Built-in auto calibration with better reliability● 18 custom program setups (P01/P02…/P18) for pH/Cond/TDS/SAL● Easy to set up Cond. reference temperature/Temp. Compensation Coefficient/Cond solution series/Cond cell constant/TDS factor/Salinity unit● Fast response speed and high accuracy in measuring data● Smile icon to indicate measurement is stable● Manual/Auto measurement hold option● Built-in temperature measurement with auto compensation● Auto-recognize standard solution USA/CN● IP67 water and dustproof safety rating● Single point calibration option for conductivity (1413µS or 12.88mS/cm)● The Res/TDS/SAL parameter was converted from conductivity automatically● The conductivity electrode is coated with a fluffy platinum-black layer to minimize the polarization effect Applications ● The Tekneka HQ30 is widely used for monitoring water quality in drinking water systems, wastewater treatment plants, and industrial processes. It plays a key role in laboratories for chemical analysis and research. In the food and pharmaceutical industries, it ensures product purity and compliance with quality standards. Package Includes ● 4 x Sample vials (30mL)● Standard pH solutions: 4.00/7.00/10.01pH (30mL)● Standard cond solutions: 1413µS/12.88mS/cm (30mL)● Socking solution: 3 moL pH/ORP (10mL)● User manual● 4 x AAA 1.5V batteries● Neck strap● Carrying case
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