ENGLISH GENERAL SPECIFICATIONS Klein Tools CL310 is an automatically ranging true root mean square (TRMS) digital clamp meter that measures AC current via the clamp, AC/DC voltage, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe.
2. To return to auto-ranging mode, press and hold the "RANGE" button for more than one second ( is reactivated). CL310-1390115ART.indd 7 10/1/2015 3:43:26 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186 Color Reference: N/A...
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CAT III / CAT IV shields may be rem will allow testing on recessed con outlets. Take care not to lose the s CL310-1390115ART.indd 8 10/1/2015 3:43:27 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
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Take care not to lose the shields. .7" (18 mm) CL310-1390115ART.indd 9 10/1/2015 3:43:27 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
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4A, rotate the Function Selector switch to the 4 A setting for improved resolution. Disconnect test leads when measuring with the clamp. CL310-1390115ART.indd 10 10/1/2015 3:43:28 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
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This is noise and is normal. By touching the test leads together to close the circuit the meter will measure zero volts. CL310-1390115ART.indd 11 10/1/2015 3:43:29 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
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If circuit is open display will show "OL". Black lead Red lead DO NOT attempt to measure continuity on a live circuit. CL310-1390115ART.indd 12 10/1/2015 3:43:29 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186 Color Reference: N/A...
(not connected across a resistor), or when a failed resistor is under test, the display will indicate O.L. This is normal. DO NOT attempt to measure resistance on a live circuit. CL310-1390115ART.indd 13 10/1/2015 3:43:30 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
Black lead Red lead FREQUENCY / DUTY NOTE: Duty-Cycle testing mode, press th that the appropriate icon (either CL310-1390115ART.indd 14 10/1/2015 3:43:30 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186 Color Reference: N/A...
(either Hz or % ) appears on the display. 2. Measure by connecting test leads across the circuit. Black lead Red lead CL310-1390115ART.indd 15 10/1/2015 3:43:31 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186 Color Reference: N/A...
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446°F / 230°C only. To measure higher temperatures, a K-type thermocouple with the appropriate measurement range should be used. CL310-1390115ART.indd 16 10/1/2015 3:43:32 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
To avoid risk of electric shock, do not operate meter while battery door is removed. CL310-1390115ART.indd 17 10/1/2015 3:43:32 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186...
CUSTOMER SERVICE KLEIN TOOLS, INC. 450 Bond Street Lincolnshire, IL 60069 1-877-775-5346 customerservice@kleintools.com www.kleintools.com CL310-1390115ART.indd 18 10/1/2015 3:43:33 PM Dwg Name: CL310-1390115ART Dwg No: 1390115 ECO No: 20550 Rev: D Pkg Dwg Ref: 1290186 Color Reference: N/A...
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