720 Digital RTD Thermometer for Pt100 NTC probes.
Testo 720 is the single channel measuring instrument for demanding measurements in laboratories and in industry. Air, immersion and surface probes in a measurement range from -100 to +800 °C can be attached to the thermometer for different measuring tasks. In combination with the indestructible TopSafe, testo 720 is resistant to corrosive media.

• On site printout on Testo printer

• Continuous display of max/min values

• Hold button to freeze readings

• Display light

• Audible alarm (adjustable limit values)

• Efficient one channel measuring instrument
  for Pt100 or NTC probe

• Resistant to corrosive media with TopSafe

• TopSafe, the indestructible protection
  case (optional)

The glass-coated probe has proved its worth in day-to-day use in the laboratory, as it too is resistant to corrosive media. An audible alarm sounds when limit values are exceeded. Current measurement data, as well as min/max data can be printed out on site on the Testo printer.

 

Technical Data:
Storage Temperature	-30 to 70°C
Operating Temperature	-20 to 50°C
Battery life	70 h
Probe type NTC
Measuring Range	-50 to +150 °C
Accuracy	±0.2 °C (-25 to +40 °C) ±0.3 °C (+40.1 to +80 °C) ±0.4 °C (+80.1 to +125 °C) ±0.5 °C (remaining range)
Resolution	0.1 °C
Probe type Pt100
Measuring Range	-100 to +800 °C
Accuracy	±0.2% of mv (+200 to +800 °C) ±0.2 °C (remaining range)
Resolution	0.1 °C