PT-100 Reference Thermometer

This Reference thermometer is ideal for comparison checking the calibration and accuracy of other thermometers and probes, when used in conjunction with a stable temperature source. The instruments measure temperature over the range of -199.99 to 199.99 °C with a resolution of 0.01 °C and an accuracy of ±0.05 °C.

The units feature a simple on/off push button with open circuit ‘Err’ and low battery indication, when applicable.

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 130 mm and is supplied with a one meter PVC lead.

Specifications

  • Range: -199.99 to 199.99 °C (-328 to 392 °F)
  • Resolution: 0.01°
  • Accuracy: ±0.05 °C from (-30 °C to 150 °C) otherwise +/- 0.1 °C
  • Battery: 3 x 1.5 volt AAA
  • Battery life: 2000 hours
  • Sensor type: Pt100 1/10th DIN
  • Display: 10mm LCD
  • Dimensions: 25 x 56 x 128mm
  • Weight: 210 grams
Catalog No. Description
650.012.3110 Reference thermometer with 5 inch sensor. Supplied with NIST traceable, ISO/IEC 17025 accredited report of calibration at test points -20, 0, 50, 100, 150 °C
650.012.3210 Reference thermometer with 5 inch sensor. Supplied with NIST traceable, ISO/IEC 17025 accredited report of calibration at test points -4, 32, 122, 212, 302 °F
650.012A Rubber boot with probe holder for 650.012 Reference thermometer.

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