with the clamp meter can you measure amps in DC ?what is the maximum dc amperage it will measure?

Yes, in fact I purchased this clamp meter to be able to measure current flowing to my car starter when cranking engine, and it really works well for that. the maximum amps is 600 amps with 0.1mA resolution.

This tester seems very slow to obtain readings, I mean compared to cheaper units it is slooow is there something wrong with it? Batteries are new!

The only reading that takes a second or so on mine is the capistor test. All other reading seem fine. Maybe you got a defective unit.

Where can I download a mestek cm86b pdf owners manual?

Mine came with one, but if you misplaced it, or it didn't have one, you may be out of luck. I went to the MFG's website and did not see a selection to acquire a manual. However, you may want to contact them directly via the contact page of the site, and if you're lucky they may not only respond, but have one they could send you.

how accurate is th DC current measurment?

It is accurate.It has an acceptable range of tolerance.DC Current: 60A/600A ±3.0%

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Digital Clamp Meter Multimeter, TRMS 6000 Counts 600A Current Amp Volt Meter, Auto-Ranging Voltage Tester Measures AC DC Current Voltage Resistance Capacitance Temperature Diodes Continuity NCV

Product ID: 431187556

Details

Brand
MESTEK
Color
Black
Item Weight
195 g
Power Source
Battery
Style
Digital clamp

⚡600A AC/DC current clamp

🔋6000 counts TRMS precision

🌡️Temp & NCV detection

1078 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Master your electrical domain with precision and safety — no wires left untested!

CLAMP CONQUER - 600A AC/DC current clamp lets you tackle industrial, automotive, and home electrical challenges effortlessly.
TOUCH FREE SAFETY - Non-contact voltage detection (NCV) means you can identify live wires without risking a shock.
PRECISION MEETS POWER - True-RMS accuracy with 6000 counts ensures every reading is spot-on, empowering your diagnostics.
WORK ANYWHERE ANYTIME - Backlit LCD and built-in LED flashlight illuminate your workspace, even in the darkest corners.
BUILT TO LAST PROTECT - CAT III 1000V & CAT IV 600V safety ratings with full overload protection keep you secure on every job.

The MESTEK Digital Clamp Meter CM83E is a professional-grade, True-RMS multimeter featuring 6000 counts resolution and a 600A AC/DC current clamp. It offers versatile measurements including voltage, resistance, capacitance, temperature, diodes, and continuity, plus a non-contact voltage detector for enhanced safety. Designed for electricians and DIY pros, it includes a backlit display, LED flashlight, and robust CAT III/IV safety ratings, making it an indispensable tool for accurate, safe, and efficient electrical troubleshooting.

Specifications

ASIN	B09VJSMGK7
Best Sellers Rank	#94,644 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #63 in Clamp Meters
Brand Name	MESTEK
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (1,362)
Included Components	clamp meter;batteries;test leads; thermocouple; screwdriver
Item Dimensions	7.87 x 2.95 x 1.46 inches
Item Weight	195 g
Manufacturer	MESTEK
Measurement Type	Ammeter, Multimeter, Ohmmeter, Voltmeter
Model	CM83E
Number of Items	1
Number of Packs	1
Part Number	83E
Power Source	Battery Powered
Specification Met	CE
Style Name	Digital clamp meter ac dc multimeter
Upper Temperature Rating	1832 °F

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