The Wika Mensor CTH7000 is a 2-channel thermometer that is for Pt100 and thermistor probes. The CTH7000 can deal with accuracies and resolutions normally associated with a bench top thermometer.
Specifications
Hand-Held thermometer
Probe types
Pt100 and Pt25 resistance thermometers, NTC thermistors
Measuring inputs
2
Data entry format
ITS 90 and CVD for calibrated probes; or EN 60751 for uncalibrated probes
Measuring ranges
Probe current
DC 1 mA (Pt100); Auto-select 1 mA, 10 μA and 3 μA for thermistors
Temperature range
-200 ... +962 °C (-328 ... +1,764 °F), depending on thermometer probe
Accuracy
Resistance thermometers 1)
0.015 K
NTC thermistors
0 ... 400 Ω 400 Ω ... 50 kΩ 50 ... 400 kΩ
±0.006 Ω ±0.01 % of reading ±0.02 % of reading
1) The accuracy in K defines the deviation between the measured value and the reference value. (Only valid for indicating instruments.)
Digital indicator
Display
Screen
Large 4 1/2-digit two-line LC display with backlighting
Resolution
0.001 °C
Functions
Memory
approx. 8,000 values
Functions via key press
Statistical analysis: Min./Max. average and standard deviation, Hold, Zero, one-shot measurement, measurement log
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