Klein Tools CL390 Instruction Manual page 4

ENGLISH
Function
Capacitance
Maximum Input: 600V AC RMS or 600V DC
Temperature
°F
Temperature
°C
Maximum Input: 600V AC RMS or 600V DC
Frequency
Duty Cycle
Maximum Input: 600V AC RMS or 600V DC
Voltage Range: 8V to 240V AC RMS
Pulse Width: >0.1ms, must be zero-crossing signal.
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
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.
4
ELECTRICAL SPECIFICATIONS
Range
40.00nF
400.0nF
4.000μF
40.00μF
400.0μF
4.000mF
-40° to 10°F
11° to 1832°F
-40° to -12°C
-11° to 1000°C
10Hz to
60kHz
0.1% to 99.9%
≤1000kHz
WARNINGS
Resolution
0.01nF
0.1nF
0.001μF
0.01μF
0.1μF
0.001mF
1°F
1°C
0.001Hz
to 0.01kHz
0.1%
(Range: 10% – 90%)
Accuracy
±(4% + 25 digits)
±(4% + 8 digits)
±(5% + 9 digits)
±(1.2% + 7 digits)
±(1.2% + 6 digits)
±(1.2% + 4 digits)
±(1.2% + 3 digits)
±(0.1% + 5 digits)
±1.5%