90
Acoustic Continuity tester
Measurement range
Resolution
600.0 Ω
0.1 Ω
Response threshold: ≤50 Ω continuous tone; >50 Ω no tone
Overload protection: 1000 V
Test voltage approx. 1 V
Test current 0.5 mA
Temperature
Range
Resolution
Accuracy*
-40 to <+40 °C
1 °C
±(2,5% + 5)
+40 to <+100 °C
1 °C
±(1.0% + 3)
+100 to +1000 °C
1 °C
±(1.0% + 3)
-40 to <+32 °F
1 °F
±(4.0% + 8)
+32 to <+210 °F
1 °F
±(2.0% + 8)
+210 to +1832 °F
1 °F
±(5.0% + 8)
Overload protection 1000 V
* additional tolerance of the temperature probe
Never exceed the maximum permitted input values. Never touch
circuits or parts of circuits when they may contain voltages greater
than 33 V/ACrms or 70 V/DC! Danger to life!