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The Extech EX330 Autoranging Mini Multimeter is a compact, user-friendly device designed for professionals and DIY enthusiasts alike. With a built-in non-contact AC voltage detector, it ensures safety and convenience. This multimeter features autoranging capabilities, a Type K temperature probe, and a durable rubber holster, making it an essential tool for accurate measurements in various environments.

















| ASIN | B000EX0AE4 |
| ASIN | B000EX0AE4 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Best Sellers Rank | #27,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #111 in Multi Testers |
| Color | orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (894) |
| Customer reviews | 4.4 4.4 out of 5 stars (894) |
| Date First Available | 7 August 2012 |
| Date First Available | 7 August 2012 |
| Included components | Product & Instructions Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 280 g |
| Item model number | EX330 |
| Item model number | EX330 |
| Item thickness | 1 Inches |
| Manufacturer | Extech Instruments |
| Manufacturer | Extech Instruments |
| Material | Rubber |
| Measurement Accuracy | +/-0.5% |
| Number Of Pieces | 1 |
| Part number | EX330 |
| Power source type | Battery Powered |
| Product Dimensions | 14.48 x 4.06 x 7.37 cm; 280 g |
| Product Dimensions | 14.48 x 4.06 x 7.37 cm; 280 g |
| Size | Autorange Multimeter with Thermometer |
| Special Features | Portable |
| Specification met | UL |
| Style | Auto Ranging with Advanced Features |
Z**6
I bought this on the recommendation of Dave Jones from EEVblog, not disappointed. Has lots of functions, not too large, leads seem adequate. Has a lot nicer build quality and is more accurate than super cheap meters. Good all around meter with functions for house hold electrical systems, automotive, and electronics. Keep in mind there are better options for more specialized uses such as an electrician, industrial support, electrical engineer, etc. But as a all rounder that doesn't break the bank I think this is hard to beat.
K**K
Very reasonably priced quality product. One of the best Multimeter second to Fluke.
F**I
Piccolo e leggero, ha i caratteri grandi . Si spegne opportunamente dopo 15 minuti di no utilizzo. Preciso e veloce. Non ho mai provato uno strumento migliore in questa fascia di prezzo. Il Fluke 187 va meglio, ma costa un ordine di grandezza di più . Lo consiglio, anche perché rileva la presenza di AC in una presa, senza contatto con i cavi, misura i microamperes, le capacità, le temperature a la frequenza...
F**R
Multimetros digitales los hay por "cuatro duros", ahora cuando queremos según que prestaciones el tema no es tan fácil, cosas que encarecen a un aparato de medida, medir intensidades desde µA y mA DC y AC, por ejemplo para comprobar lo que consume un equipo en reposo, hasta 10A (no tengo intención de medir tanta intensidad, para eso lo suyo es una pinza amperimetrica) Para esto el equipo tiene que estar protegido mediante fusibles, dos en este medidor (una para los 400 µA hasta los 400 mA de 500 mA, y el de 10 A para las mediciones desde los 400 mA a los 10 A) Tiene unas buenas puntas de prueba (de 135 cm) que están muy bien protegidas para evitar descargas eléctricas, véase los conectores al medidor que tienen un sistema que imposibilita un contacto accidental con la parte metálica (que podría estar bajo tensión) Por lo demás ofrece un muy amplia rango de medidas (notese que las escalas para intensidades son las mismas pa oriente continua y alterna, cosa que en los mas económicos no suele ser tener, siendo menos sensibles en AC) La sonda para medir temperaturas es muy precisa (ojo que tiene polaridad, yo la conecte al revés y en el congelador me marcaba 39º y subiendo, una vez puesta como la polaridad correcta, marco enseguida -20º) En resumen estamos ante un medidor no profesional, para eso están los FLUKE y METRIX que son de los que duran y aguantan de todo (los usaba en mi trabajo) con este, y cuidandolo tendré un mediador completo, fiable y seguro, a un precio muy bueno Nota, esta muy bien el acceso al compartimento donde están las pilas (2 AA) y los fusibles, aunque cuesta un poco extraer los fusible porque los portafusiles quedan bastante hundidos dentro de la carcasa
C**S
I wanted an inexpensive autoranging multi-meter to replace my aging Beckman that I bought when I was still in collage. Have done some basic tests with the meter and it seems to be fairly accurate and fully functional. This unit (EX330) does just about everything my older meter did at less than half the price (actually much less than half if you adjust the dollar value). The unit is easy to read. The supplied probes seem adequate but, I have also ordered the Extech TL809 Electronic Test Lead Kit ( https://www.amazon.ca/dp/B0012VWUI6/ ) This also comes with a temperature probe, but it seems a little bit on the fragile side so it should probably be used with care in order not to break it. The meter feels fairly solid and well built, though I wouldn't advise just tossing it around. The non-contact high voltage dectector is a nice touch. This was one of the 5 inexpensive meters that Dave L. Jones @ EEVblog reviewed on YouTube and for its price range faired quite well. Now, don't expect this to replace an upper end meter like a Fluke as it is not in the same class. For general or hobby usage this should be fine as, according to the EEVblog, it should be fairly safe to use.
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