Hanna pH Meter, pHep4, (HI 98129) RCD Tester needs only 3% movement to

needs only 3% movement to operate ratchet

Overall Length: 320

Pressure Switch On: 1

Vibration level: 6

• Ergonomically designed PVC shock-proof handle to eliminate operator fatigue

Hanna pH Meter, pHep4, (HI 98129) RCD Tester needs only 3% movement to'Combo' Testers HI 98129 & HI 98130 Two combination testers designed for high accuracy and fast, reliable measurement of pH, EC TDS and temperature. Self check at start up, displaying remaining battery life and ensuring proper working condition Stability indicator and hold feature Automatic calibration and temperature compensation User adjustable EC TDS conversion factor and temperature coefficient factor Replaceable pH electrode cartridge with