6 Technical data
27
Feature
Value
Measuring range
-50 °C to +140 °C
Accuracy
0.1 °C (-40 °C to +140 °C)
0.2 °C (-50 °C to -40 °C)
Resolution
0.01 °C
Operating temperature
-50 °C to +140 °C
Storage temperature
-20 °C to +50 °C
Battery type
See Large battery / Small battery
Battery life
See Large battery / Small battery
Dimensions without probe
shaft (D x H)
(with large battery)
Ø 20 mm x 63 mm
Dimensions without probe
shaft (D x H)
(with small battery)
Ø 20 mm x 45 mm
Probe shaft dimensions
(D x H)
Ø 1.5 mm x 775 mm
Probe shaft tip dimensions
(D x H)
Ø 3 mm x 25 mm
Weight
61 g
Housing material
Stainless steel 316L/WNR. 1.4404/SUS 316L
Measuring cycle
1 s to 24 h
Measurement data memory 60,000 readings
Guideline
2014/30/EU (EMC)
2011/65/EU (RoHS)
EU declaration of conformity You can find the EU declaration of conformity
on the Testo website www.testo.com under
the product-specific downloads.
6.4
testo 191 T4
Feature
Value
Order no.
0572 1914
Measurement parameter
Temperature (°C / °F / K)
Probe type
2 x PT1000
Measuring range
-50 °C to +140 °C
Accuracy
0.1 °C (-40 °C to +140 °C)
0.2 °C (-50 °C to -40 °C)
Resolution
0.01 °C
Summary of Contents for 190 P1
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