The KM20REF High Accuracy Reference Thermometer for checking the calibration of all types of thermometer/probe combinations. Platinum resistance thermometer (PRT) technology and permanently attached PRT probe for highest system accuracy. Features: Displays temperature in centigrade Supplied with 5-point UKAS Accredited Laboratory Calibration Certificate (points -18°C, 0°C, +8°C, +20°C, +70°C.) Auto switch-off feature Supplied with carrying case Comark MC20
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Sensor Type | PT100 |
Measurement Range | -100°C to +199.9°C |
Scale | °C |
Resolution | 0.1° |
System Accuracy at +23°C | ±0.2°C |
Operating Temperature Range | 0°C to + 40°C |
UKAS Certificate Calibration Points | -18°C, 0°C, +8°C, +20°C, +70°C |
Battery Type | 9V IEC 6LF22 alkaline |
Battery Life | 100 Hours |