1.888.610.7664
(4) C heck the reading on the LCD without pressing the test button nor remote
control switch. The instrument detects ac/ dc automatically, and shows
DC for dc input and AC for ac input.
● W hen negative dc voltage is defected at the line probe side, minus
- polarity sign is displayed with a measured value.
● I f the measured voltage is less than 2 V, AC/ DC auto-detection doesn t
work.
Note:
If the measured value exceeds the display range (over-range), the LCD
shows :
>629 V : for ac voltages,
>849 V : for positive dc voltages, and
<-849 V : for negative dc voltages.
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www.calcert.com
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sales@calcert.com