IP65 Waterproof pH tester with Large dual-level LCD that displays ORP and temperature (°C or °F). The large display shows readings from -1000 to +1000 (with a resolution of 1 mV) and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F. ORP57 has a stability indicator and hold function that freezes the display for easy and accurate recording.
The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature. Auto power OFF saves battery power after non-use. The double-junction electrode can be replaced in a very fast and simple way! The modular design allows easy electrode and battery replacement.
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Calibration, Maintenance & Cleaning Solutions
Choose from our wide selection of calibration, maintenance and cleaning solutions. |
SPECIFICATIONS | |
mV Range | ±1000 mV |
Temp Range | -5.0 to 60.0°C / 23.0 to 140.0°F |
mV Resolution | 1 mV |
Temp Resolution | 0.1°C / 0.1°F |
mV Accuracy | ±2 mV |
Temp Accuracy | ±0.5°C / ±1°F |
pH Typical EMC Deviation | ±2 mV |
mV Typical EMC Deviation | ±0.3°C / ±0.6°F |
Redox calibration | factory calibrated |
Probe | Mi57P (replaceable) |
Environment | 0 to 50°C / 32 to 122°F; max RH 100% |
Battery Type | 4 x 1.5V; IEC LR44, A76 (included) |
Battery Life | approx. 300 hours of use |
Auto-off | after 8 minutes of non-use |
Dimensions | 200 × dia 38 mm |
Weight | 100 g |
ACCESSORIES | |
Mi57P | Replaceable electrode for ORP57 |
MA9015 | Electrode storage solution, 230 mL |
MA9016 | Electrode cleaning solution, 230 mL |
MA9020 | ORP test solution (200/275 mV), 230 mL bottle |
M10000B | Electrode rinse solution, 20 mL (25 pcs) |
ORDERING INFORMATION | |
ORP57 is supplied complete with protective cap, carton box, batteries and instructions.
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