Klein Tools CL390 User Manual

13
OPERATING INSTRUCTIONS
RESISTANCE MEASUREMENTS
1. Insert RED test lead into VΩµA jack
5
, and BLACK test lead
into COM jack
4
, and rotate function selector switch
2
to the
Continuity/Resistance/Capacitance/Diode-Test
setting.
NOTE: The meter defaults to Continuity testing in this mode. Press
the "SEL/NCV" button
12
repeatedly until the resistance icon
appears on the display.
2. Remove power from circuit.
3. Measure resistance by connecting test leads to circuit. The
meter will auto-range to display the measurement in the most
appropriate range.
NOTE: When in a Resistance setting and the test leads are open
(not connected across a resistor), or when a failed resistor is under
test, the display will indicate "OL" This is normal.
DO NOT attempt to measure resistance on a live circuit.
Red leadBlack lead

Klein Tools CL390 Specifications

General

Product type	Digital multimeter
Product color	Black, Orange
DC voltage range	0 - 600 V
Measuring category	CAT III 600V
Placement supported	Handheld multimeter
Resolution (AC current)	200 µA
Temperature measurement range	-40 - 1000 °C
Battery type	AAA
Power source	Battery
Auto power off	Yes
Number of batteries supported	3

Weight and Dimensions

Depth	215 mm
Width	89 mm
Height	38 mm
Weight	314 g