It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off. All pH, EC, and TDS (ppm) readings are automatically temperature compensated (ATC) to prevent temperature-related variations in your measurements.

2007年9月26日 · This hydroponics meter has ATC that provides consistent reading regardless of any fluctuations in temperature; pH probe is double junction; Conductivity scales include EC, PPM, and CF

Bluelab Combo Meter is the 3-in-1 pH, Conductivity (EC), and Temperature meter trusted by growers for over 25 years. It provides everything you need to ensure your plants thrive, with individual probes for lasting value. For applications requiring direct root zone measurements, the Bluelab Combo Meter can be paired with the Bluelab Leap pH Probe.

The HI98131 is a slim, lightweight, and waterproof pocket-sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons.

The HI98130 is a highly accurate, waterproof combo ph ec tester that can also measure EC/TDS in the high range (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature. This floating, waterproof combination tester has an easy to read, LCD and an automatic shut-off.

The Bluelab Combo Meter with Leap pH Probe measures pH, conductivity and temperature in substrates, nutrient reservoirs, run-off and water supply. What’s more, this meter can be used on the go, giving you fast and accurate readings when and where you need them.

This lightweight, waterproof tester offers high accuracy pH, low range EC/TDS (0 to 3999 µS/cm EC/ 0 to 2000 ppm TDS) and temperature measurements in a single handheld unit! No more switching between meters for your routine measurements.

The Bluelab Combo Meter measures pH, conductivity (EC), and temperature in nutrient reservoirs, run-off, and water supply for hydroponics. What’s more, this meter can be used on the go, giving you fast and accurate readings when and where you need them.

Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl). Display: large and easy-to-read LCD screen includes simultaneous temperature reading. Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution.