Introducing the GroLine Combo pH/EC Tester, a sleek, portable, and waterproof pocket tester engineered to measure pH, conductivity, TDS, and temperature. This adaptable meter is tailor-made for hydroponics, greenhouse, and agricultural applications.

Operating the meter is straightforward, with just two buttons€”one for power and calibration, and the other for switching between measurement modes. The GroLine Combo pH/EC Tester boasts advanced functionalities, including a customizable EC to TDS conversion factor (ranging from 0.5 to 500 ppm and 0.7 to 700 ppm).

The GroLine Combo pH/EC Tester showcases a large, multi-level LCD screen that simultaneously displays pH, EC or TDS, and temperature readings. pH readings are shown with a 0.01 resolution, while EC and TDS readings exhibit a 0.01 mS/cm and 10 ppm (mg/L) resolution, respectively.

Featuring an exposed temperature sensor, it enables quick temperature-compensated measurements of EC and TDS. The LCD screen also provides indicators for calibration status and stability, along with displaying the remaining battery power percentage at startup.

Key Features:

Incorporates 3 sensors in one compact device
Waterproof construction designed to withstand growing environment humidity
Wide pH Range from 0.00 to 14.00 pH
Selectable EC to TDS conversion factor
Automatic Temperature Compensation
Stability indicator and HOLD button for freezing readings for recording
Equipped with BEPS (Battery Error Prevention System)
Displays battery percentage level upon startup
Alerts user of low battery with a Low Battery Indicator
Auto-off feature for power saving
Replacement/spare electrode available (HI-73127)

GroLine Combo pH/EC/Temperature Tester