ORP-200 : ORP Meter

Model : ORP-200
Parameters : ORP
Range : -1200 to 1200 mV
Accuracy : 2mV
Display : LCD
Power : LR44 x 4 Batteries
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Features :
Easy to change the electrode.
Pen type ORP meter, all in one, ORP electrode is included, easy for general purpose application.
Waterproof and protection.
Built-in temperature sensor, ATC (auto temperature compensation).
Auto calibration for 0 mV, 500mV
Temperature measurement
Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.
LCD with two displays and a low battery indicator.
Data hold function for freezing the desired value.
Auto power off without any operations after 20 mins.
Microcomputer circuit, intelligent function, high accuracy.
Compact size, lightweight.
Power supply by DC 1.5 V battery (LR44, BAT ) x 4 PCs


Additional information


: LCD, size : 20 mm x 27 mm. Consumption

Measurement Range

: -1200mV ~ +1200mV


: ±2mV

Data Hold

: Freeze the display reading.

mV Calibration

: 0 mV and 500 mV calibration ensure the best linearity and accuracy.

Operating Humidity

: Less than 80% RH.


: 188 x38mm

Power off

: Auto power shut off to save battery life.


: 120 g (included electrode).