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Hanna Instruments · Other
HALO2 Wireless pH Tester for Field
A Bluetooth wireless pH tester from Hanna Instruments for field and aquarium use, with a large LCD display, built-in temperature sensor, and a chemical-resistant PEI body rated IP65 against dust and water. It measures pH from 0.00 to 12.00 with +/- 0.05 accuracy, supports automatic 3-point calibration, and works standalone or with the Hanna Lab App for data logging, alarms, and calibration tracking.
Price: $164.99 USD
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