PT100 Reference Thermometer 

The Reference thermometer is a high accuracy PT100 instrument which is supplied complete with a 5-point UKAS Certificate of Calibration. Each certificate indicates deviations from standards at various check points: -18°C, 0°C, +40°C, +70°C and +100°C.

Special ranges may be certified by arrangement with the Calibration Laboratory.

The Reference thermometer is an ideal instrument for comparison checking the calibration and accuracy of other thermometers and probes when used in conjunction with a stable temperature heat or chill source.

The instrument measures temperature over the range of -99.9 to +199.9°C with a resolution of 0.1°C and an accuracy of ±0.2°C. The Reference thermometer features a simple on/off switch with low battery and open circuit indication.

The Reference thermometer is supplied with a permanently attached, high accuracy probe incorporating a 1/10th DIN PT100 sensor. The probe measures Ø3.3 x 130mm and is supplied with a one metre PVC lead. This versatile instrument is designed to be easy to use and give precise readings.