Klein Tools CL390 User Manual

4
OTHER MEASUREMENT APPLICATIONS
Maximum Input: 600V AC RMS or 600V DC
• Diode Test: Approx. 1mA, open circuit voltage ~3.0V DC
• Continuity Check: Audible signal <10Ω, max current 1.5mA
• Sampling Frequency: 3 samples per second
• Auto Power off: After ~5 minutes of inactivity.
• Over Limit: "OL" indicated on display
• Polarity: "-" on display indicates negative polarity
• Display: 3-3/4 digit, 4000 Count LCD
ELECTRICAL SPECIFICATIONS
Function Range Resolution Accuracy
Capacitance
40.00nF 0.01nF ±(4% + 25 digits)
400.0nF 0.1nF
±(4% + 8 digits)
4.000μF 0.001μF
40.00μF 0.01μF
400.0μF 0.1μF
4.000mF 0.001mF ±(5% + 9 digits)
Maximum Input: 600V AC RMS or 600V DC
Temperature
°F
-40° to 10°F
1 °F
±(1.2% + 7 digits)
11° to 1832°F ±(1.2% + 6 digits)
Temperature
°C
-40° to -12°C
1 °C
±(1.2% + 4 digits)
-11° to 1000°C ±(1.2% + 3 digits)
Maximum Input: 600V AC RMS or 600V DC
Frequency
10Hz to
60kHz
0.001Hz
to 0.01kHz
±(0.1% + 5 digits)
Duty Cycle
0.1% to 99.9%
≤1000kHz
0.1%
±1.5%
(Range: 10% – 90%)
Maximum Input: 600V AC RMS or 600V DC
Voltage Range: 8V to 240V AC RMS
Pulse Width: >0.1ms, must be zero-crossing signal.
ENGLISH
WARNINGS
To ensure safe operation and service of the meter, follow these
instructions. Failure to observe these warnings can result in
severe injury or death.
• Before each use verify meter operation by measuring a known
voltage or current.

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