Does this measure capacitors in micro farads on a capacitor on the Air Conditioner?

No. Not a micro farad reading. However, you can still test it to see if the capacitor is good. With all wires taken off, simply put your leads on each side and hold for like 3-5 seconds. Then, switch your leads. If you get a very short reading and it goes away, your capacitor is fine. That's its only job. Stores energy . No need to buy a micro farad meter unless the print is gone and you want to know what micro Farad it is. Hope that helps.

Ncv setting returns a reading of ef. what is ef? why can i not get a kreading as shown in the video?

Dear customer, Thank you for choosing ANENG Multimeter.As for ST181 non contact voltage tester, when you test the NVC function, it is preferred to rotate the button to the NCV position, and then close to the socket, the sound of beep beep beep will be displayed. If you test with test wire, in FireWire recogniton,it will emit a quick beep. At Zero Line Recognition,it will not beep and show"EF".

Dear,ANENG ST181 clamp meter can measure only for AC current (not for DC current), AC and DC voltage, resistance, capacitance, continuity,diode and frequency (Hz),live/zero wire,NCV Detector.It's a perfect troubleshooting ammeter tool.

Has anyone checked an air conditioner capacitor in micro farads with this & is it accurate?

I have checked capacitors with it both bad and good and it seems to be accurate.

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ANENG Digital Clamp Meter Multimeter Tester 4000 Counts with NCV Amp Ohm Volt Measures AC Current, AC/DC Voltage,Capacitance, Resistance, Diodes, Continuity Frequency Backlight Electrican Tools

Product ID: 464991818

Details

Brand
ANENG
Color
multi-color
Item Weight
0.6 Grams
Power Source
Battery
Style
4000 Counts AC

⚡NCV non-contact voltage detection

📏1.42-inch double open clamp jaw

🔋4000 counts high resolution

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Description

⚡ Clamp, Test, Conquer — The Ultimate Pro’s Multimeter

CLAMP WITHOUT COMPROMISE - Double open jaws fit wires up to 1.42 inches without breaking the circuit.
PRECISION AT YOUR FINGERTIPS - 4000 counts resolution ensures ultra-accurate readings for every job.
TOUCH FREE VOLTAGE DETECTION - NCV function instantly identifies live wires—no contact needed, no risk.
ALL IN ONE DIAGNOSTIC POWERHOUSE - Measures AC current, AC/DC voltage, resistance, capacitance, frequency, diodes, and continuity for comprehensive troubleshooting.
BUILT FOR THE FIELD READY FOR ANYTHING - Rugged, compact design with backlight and complete accessory kit keeps you efficient on the go.

The ANENG Digital Clamp Meter is a professional-grade multimeter featuring 4000 counts resolution, a 1.42-inch double open clamp for non-intrusive AC current measurement, and a non-contact voltage (NCV) detector for safe, quick live wire detection. It supports AC/DC voltage, resistance, capacitance, frequency, diode, and continuity testing, all packed in a durable, portable design with backlight and a comprehensive accessory kit—perfect for electricians and managers who demand precision and efficiency on every job.

Specifications

ASIN	B0B9RKFJ2R
Best Sellers Rank	#7,362 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Clamp Meters
Brand Name	ANENG
Color	multi-color
Customer Reviews	4.5 4.5 out of 5 stars (2,513)
Included Components	clamp multimeter kit
Item Dimensions	3.94 x 3.94 x 0.79 inches
Item Weight	0.6 Grams
Manufacturer	ANENG
Maximum Operating Voltage	600 Volts
Measurement Type	Multimeter , Voltmeter
Minimum Operating Voltage	24
Part Number	ST181
Power Source	Battery Powered
Style Name	4000 Counts AC Current
Upper Temperature Rating	40 Degrees Celsius

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€ 65.13

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In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

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