AstroAI Digital Clamp Meter 2000 Counts, Multimeter Amp Meter with Auto Ranging; Measures Voltage Tester, AC Current, Resistance, Continuity; Tests Diodes

Very pleased with my purchase of the tester!! At a reasonable price! Thanks

The product was shipped fast and works great!

It came with one dead, corroding battery but that had not damaged the contacts. I replaced them with cells from the LED flashlight in my bag, which was not really all that bright anymore, and it would time out - go blankscreen after a few seconds. Found some better batteries and measured the ones I had tried, and they were at 0.87 volts. With decent batteries it seems to be reliable, giving the same voltage and current readings as my FLUKE 377 that cost almost 10X as much. The 20 amp current scale overloads on a 17.9 amp load, so you switch to the 200 amp scale and it reads correctly. I got it so my farmer friends can troubleshoot their electrical stuff - mostly fans and pumps and timers and circuit breakers and heating elements and thermostats - all stuff that was not designed to operate in an environment as damp as a greenhouse - and I have high hopes that it will turn out to be just what they needed. Basically test 1 is "is there voltage on both sides of the 240 line?" and test 2 is "if yes, is it drawing about the right current?"I am not a fan of the tiny screw that holds the battery door in place, but I like the wasy the battery tray snaps into place. I assume the screw will get replaced with some duct tape as part of the next battery change, after someone loses the screw. Arrived on time, no complaints from me on this purchase, at least so far. The farmers have it now :)

My old multimeter finally broke so I was looking for a new one. It took a while to understand how to use the auto ranging feature since my old one never had it. It does accurately tell me the voltage of electronics that I am repairing so I am happy with that.

Good product !Fast delivery !

Quick delivery. Product appears sturdy and well-made.Works fine so far on the few tests I've conducted. The DC battery testing is confusing as I'm getting fluctuating readings on the display while no batteries are being tested, but it does read correctly for the actual battery test. Those "off-test" readings could be due to my lack of experience or knowledge but I would have thought it should read "0.00" with no battery touching the probes? Still, I'm rating it 5 stars until I've gained more experience and more testing to decide if it's me or the unit.Otherwise, seems like a good product, especially for the price.

Worked for a while then just stopped.

i bought this a the end of last year [2020] because i knew the first sign of spring i would use it on a car electrical problem. so yesterday was the fist day i was able to try it. i used the inductive clamp set up to test voltage off of a coil and nothing happened when placed around the spark plug wire. tried that on a few more plug wires and still nothing. so i took the probe wires and connected them between the spark plug wire and the spark plug. the screen went blank and the the tester could not be turned back on. so much for testing voltage. dont waste your money on this item. it is a waste of time and money. i thought inductive pick up would save me time and hassle of using clamps to hold leads to what ever i was testing, i was totally wrong. i guess i will have to use my 50 year old, faithful $10 craftsman simple volt meter with some alligator clamps.

Pinza amperometrica di buona fattura, misure precise, buon funzionamento, buon rapporto qualità prezzo. La utilizzo spesso con soddisfazione.

Por ahora en las pruebas que he hecho con unos leds que compré hace tiempo funciona bien, indica los valores correctamente. La botonera es estable y la rueda de cambio queda bien fija, se nota que es robusta. Hay una cosa que me desconcierta un poco y es que cuando no estoy midiendo nada no se queda en 0.0 sino que marca diferentes valores; sin embargo cuando tiro a medir indica perfectamente los valores, es probable que sea porque no le he pillado el tranquillo pero vamos, que como marca bien cuando le toca para mi perfecto.Además para guardarlo viene con una bolsa de tela así que genial. Buen precio, buen funcionamiento y comodidad.

La función de medición de Amperaje de corriente alterna con la pinza, funciona excelente. Tengo una bomba de agua de 1/2 HP y tenía dudas de un probable corto en el devanado, pero registró 6.0 a 6.2 amps. Así que mi bomba está bien. El medidor de voltaje en alterna y directa, también está bien y la continuidad también. Solo tuve que cambiar la pastilla del Breaker que se botaba.

When I received the product, I was happy to see how it was packaged in a box and inside a carrying case.As a consumer, the AstroAI Digital Clamp Meter is a great value for the price which includes a three year warranty.I especially like the compact size, the storage case and the lanyard that is included. The features that I liked the most is the large clamp-on jaws and the large digital LCD display. Another feature which was interesting is the hold button for keeping the results displayed for a longer period if required.I tested all of the features and settings which gave me all the results I was expecting.I recommend this AstroAI Digital Clamp Meter to anyone that is looking for a good quality meter, compact, with sturdy construction and a 3 year warranty.

使いやすくてとても良いと思います