HM DIGITAL ORP-200 Waterproof Handheld ORP Meter Tester Pen Measures Oxidation Reduction Potential (Redox) &Temperature for Anti-Oxidant, Agriculture, Industrial,Medical,Water Purification

HM DIGITAL ORP-200 Waterproof Handheld ORP Tester Pen Measures Oxidation Reduction Potential (Redox) and Temperature for all ORP testing,
include anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums &aquaculture,
chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, hydroponics, metal finishing,
ozone system monitoring, pharmaceutical &medical applications, pools &spas, pulp bleaching,vineyards & wineries,water treatment and More.

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.

SPECIFICATIONS

ORP Range: -999 to +1000 mV
Temperature Range: 0-80 °C; 32-176 °F
Resolution: 1 mV; Temperature resolution is 0.1 °C / °F
Accuracy: 0.5% (+/-2mV)
Calibration: Digital calibration by push button.
Electrode: Replaceable glass sensor and reference tube electrodes
Housing: IP-67 Waterproof (submersible; floats)
Power source: 2 x 1.5V AAA alkaline batteries not include batteries
Dimensions: 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Weight: 96.4 g (3.4 oz)