Rugged, Accurate, Reliable Pen Type ORP Meter at Attractive Price from HM Instruments

FEATURES

• Measures Oxidation Reduction Potential (Redox) and Temperature
• Auto-ranging calibration with digital fine tuning
• Includes storage solution in a sponge embedded in a clear cap
• Waterproof housing (IP-67 rating)
• Simultaneous temperature display
• Digital Calibration (push button)
• Auto-off function, data-hold function and low-battery indicator.
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
• Replaceable Sensor (model SP-O2)
• Factory Calibrated: The ORP-200 meter is factory calibrated to +92 mV The meter can be easily recalibrated with digital calibration using the push buttons, rather than a screwdriver.