Temperature Measurement
Range Resolution Accuracy
-58
˜
1832°F 0.1 ~ 1°F ± (3.0% + 5.4°F)
-50
˜
1000°C 0.1 ~ 1°C ± (3.0% + 3.0°C)
Overload Protection: 600V RMS Thermocouple Accuracy: Not specified
Diode Test
Overload Protection Test Current (Typical) Open Circuit Voltage Range
600V RMS 0.25mA
<
1.6V DC 2.0V DC
Continuity Test
Overload Protection Open Circuit Voltage
600V RMS Appx. 0.44V
139543T
WARRANTY
This product is warranted to be free from defects in materials and workmanship for a
period of two years from the date of purchase. During this warranty period, Klein Tools
has the option to repair or replace or refund the purchase price of any unit which fails to
conform to this warranty under normal use and service. This warranty does not cover dam-
age which occurs in shipment or failure which results from alteration, tampering, accident,
misuse, abuse, neglect, or improper maintenance. Batteries and damage resulting from
failed batteries are not covered by warranty. A purchase receipt or other proof of original
purchase date will be required before warranty repairs will be rendered.
Any implied warranties, including but not limited to implied warranties of merchantability
and fitness for a particular purpose, are limited to the express warranty. Klein Tools shall
not be liable for loss of use of the instrument or other incidental or consequential damages,
expenses, or economic loss, or for any claim or claims for such damage, expenses or
economic loss.
Some states or countries laws vary, so the above limitations or exclusions may not apply
to you. This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state. If your Klein product requires repair or for information on
how to exercise your rights under the terms of this warranty, please contact Klein Tools at
1-877-775-5346.
CLEANING
Turn instrument off and disconnect test leads. Clean the instrument by using a damp cloth.
Do not use abrasive cleaners or solvents.
STORAGE
Remove the batteries when instrument is not in use for a prolonged period of time. Do not
expose to high temperatures or humidity. After a period of storage in extreme conditions
exceeding the limits mentioned in the Specifications section, allow the instrument to return
to normal operating conditions before using it.
DISPOSAL / RECYCLE
Caution: This symbol indicates that equipment and its accessories shall
be subject to a separate collection and correct disposal.
ELECTRICAL SPECIFICATIONS
DC Voltage Measurement
Range Resolution Accuracy
400mV
˜
400V 0.1mV
˜
0.1V ± (0.5% + 4 digits)
1000V 1V ± (0.8% + 10 digits)
Overload Protection: 1000 V Input Impedance (Nominal): > 10 MΩ, < 100 pF
AC Voltage Measurement
Range Resolution Accuracy
400mV
˜
400V 0.1mV
˜
0.1V ± (0.75% + 5 digits) 40Hz
˜
400Hz
1000V 1V ± (1.0% + 8 digits) 40Hz
˜
400Hz
Overload Protection: 1000V RMS Input Impedance (Nominal): > 10MΩ, < 100pF
Response: Averaging
DC Current Measurement
Range Resolution Accuracy
400µA
˜
400mA 0.1µA
˜
0.1mA ± (1.0% + 5 digits)
4A
˜
10A 1mA
˜
10mA ± (1.5% + 5 digits)
Overload Protection:
• µAmA Input: 400mA (F 440mA / 1000V fuse)
• A Input: 10A (F 11A / 1000V fuse)
AC Current Measurement
Range Resolution Accuracy
400µA
˜
400mA 0.1µA
˜
0.1mA ± (1.5% + 5 digits)
4A
˜
10A 1mA
˜
10mA ± (2.0% + 5 digits)
Overload Protection:
• µAmA Input: 400mA (F 440mA / 1000V fuse)
• A Input: 10A (F 11A / 1000V fuse)
Frequency: 40Hz to 400Hz
Response: Averaging
Resistance Measurement
Range Resolution Accuracy
400Ω
˜
4MΩ 0.1Ω
˜
0.001MΩ ± (1.0% + 5 digits)
40M
Ω 0.01MΩ ± (1.5% + 10 digits)
Overload Protection: 600V RMS
Capacitance Measurement
Range Resolution Accuracy
40nF 0.01nF
± (3.5% + 6 digits)
400nF
˜
4000µF 0.1nF
˜
1µF
Overload Protection (Voltage): 600V RMS
Frequency Measurement
Range Resolution Accuracy
9.999Hz
˜
999.9kHz 0.001Hz
˜
0.1kHz ± (0.1% + 3 digits)
Overload Protection: 600V RMS Sensitivity: 0.7V RMS
Duty Cycle Measurement
Range Resolution Accuracy
0.1
˜
99.9% 0.1% ± (0.2% per kHz + 0.1% + 5 digits)
Overload Protection: 600V RMS
Frequency Range: 0.5Hz to 100kHz, pulsewidth > 2µsec
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