Triplett 9007-A Manuel d'utilisateur télécharger pdf (Page 28)

7.4.4 If the display indicates overrange, i.e. “1- - -”,

disconnect the test probes from the circuit and rotate

the RANGE switch to the next higher position.

Reconnect the test probes to the circuit LCD display. If

the RANGE switch is already at the highest position

(i.e. 600 VAC), the input voltage exceeds the

measurement capability of the meter and should not be

measured.

7.4.5 If the displayed value is less than “200” (decimal point

not shown), a more accurate reading may be obtained

by setting the RANGE switch to a lower range.

Disconnect the probes from the circuit and rotate the

RANGE switch to the next lower position. Reconnect

the test probes to the circuit and observe the reading

on the LCD display. If the RANGE switch is already

on the lowest position (i.e. 200m AC), no greater

measurement resolution can be obtained.

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Triplett 9007-A Manuel d'utilisateur Page 28