Technical Data - TESTO 112 Instruction Manual

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9. Technical data

9. Technical data
Instrument
Characteristic Value
Parameters Temperature (°C / °F)
Measuring range Pt100 probe: -50...+300°C / -58...+572 °F
NTC probe: -50...+120°C / -58...+248 °F
Resolution 0.1 °C / 0.1 °F
System accuracy
Accuracy See
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Probe 1x mini DIN socket for Pt100 or NTC temperature probe
Measuring rate 2/s
Operating temperature range
Storage temperature -30...+70 °C / -22...+158 °F
Voltage supply 1x 9 V monobloc battery/rech. battery
Battery life approx. 70 h
Protection class with TopSafe (accessory part) and probe connected: IP 65
EC Directive 2014/30/EC
Warranty 2 years
System accuracy
Measuring range Instrument
Measuring instrument + NTC temperature probe
-50.0°C...-25.1°C ±1% of reading ±0.7% of reading
-25.0...+40.0°C ±0.2°C
+40.1...+80.00°C ±0.3°C
+80.1...+120.0°C ±0.5°C
Measuring instrument + Pt100 temperature probe
-50.0...-25.1°C ±0.2°C
-25.0...+40.0°C ±0.2°C
+40.1...+140.0°C ±0.2°C
+140.1...+200.0°C ±0.2°C
+200.1...+300.0°C ±0.3°C
-20...+50 °C / -4...+122 °F
Probe System
±1. 8 % of readi n g
±0.2°C ±0.5°C
±0.4°C ±0.8°C
±0.6°C ±1.2°C
±0.3°C ±0,6°C
±0.2°C ±0.5°C
±0.4°C ±0.7°C
±0.6°C ±0.9°C
±0.8°C ±1.2°C
Declaration of Conformity
10. Accessories / spare parts 17