Display Measurement | LCD, size : 20 mm x 28 mm. * User can reverse the display direction by push button. ORP ( Oxidation Reduction Potential ) |
Range | -1,000 mV to +1,000 mV |
Resolution | 1 mV. |
Accuracy | ± ( 0.8 % + 1 d ) * Main instrument . |
Sampling Time | Approx. 0.8 second. |
Op. Temp. | 0 to 50 ( 32 to 122 ) |
Power Supply | DC 1.5V battery ( UM-4/AAA ) x 4 PCs. |
Operating Humidity | Less than 80% RH. |