![]() | ![]() | ![]() |
| | |||||||
| General Electronics Chat This forum is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion? |
| | LinkBack | Thread Tools | Display Modes |
| | (permalink) |
| Well I'm looking at buying a new multimeter because the only one I have is a little radioshack one that my dad got me at an RC airplanes swap meet for like 5 bucks. I was using his but it's got a bad switch and isn't working anymore. The little one I've got now can only measure the basics and I want to get a new one with some finer leads (ones I've got are to big around) and more functions (like a capacitance and transistor ports) but I was wondering if anyone could give me some suggestions on a good one. I looked on the internet at a few places like (I think but can't remember) futurlec and they had some that had alot of functions and they were like 15 bucks. Then yesterday I looked at radioshack and non of their meters had any capacitance or transistor inputs and very few options and they were like 50 bucks apiece. So any reccommendations? Thanks | |
| |
| | (permalink) |
| A fluke meter will last a lifetime but they are pricey. Worth every $ though.
__________________ --- The days of the digital watch are numbered. --- | |
| |
| | (permalink) |
| Buy a nice cheap generic meter with decent acuracy (1%) if you need anything more than that, buy a real scope and start constructing your own analytical circuits. The basic ones aren't difficult.
__________________ "Because I be what I be. I would tell you what you want to know if I could, mum, but I be a cat, and no cat anywhere ever gave anyone a straight answer, har har." | |
| |
| | (permalink) |
| hi, I agree with Sceadwian, while you are learning buy simple basic function meters. You will later discover, that when experimenting you will require, maybe 2 or 3 meters connected to your project in order to measure its performance. If you have two meters you are able to quickly measure capacitance/inductance using a simple oscillator. Also recycle the bits from your damaged meter. Regards EricG | |
| |
| | (permalink) |
| I bought an ELENCO M-1704 for less than $30.00. It has all of the above plus frequency up to 15 MHz.
__________________ C:\WHUT ? Beware the asterisk * | |
| |
| | (permalink) | |
| Quote:
There are all kinds of good buys on ebay. | ||
| |
| | (permalink) | |
| Hi, Buy a branded meter. If you are serious and can afford it get a Fluke, it will last a lifetime. If you are not so sure or don't have the funds, the ones sold by RadioShack in the USA are a good choice. I'd avoid the really cheap unbranded meters. robert G8RPI. Quote:
| ||
| |
| | (permalink) | |
| Quote:
| ||
| |
| | (permalink) |
| Micro controllers and simple over voltage and voltage conversion circuitry can let you home brew meters that can do quiet a few things. Simple analog calibration is a piece of cake, just compare a meter in known calibration against the readings the micro controller gets and adjust them to match.
__________________ "Because I be what I be. I would tell you what you want to know if I could, mum, but I be a cat, and no cat anywhere ever gave anyone a straight answer, har har." | |
| |
| | (permalink) |
| yeah I've got both analog and digital. The analog is the one thats broken but I think I'm just going to buy a digital one | |
| |
| | (permalink) |
| Just keep in mind, a pulsed input to an analog meter will generally result in the average volts being displayed. A digital meter will provide completly random readings.
__________________ "Because I be what I be. I would tell you what you want to know if I could, mum, but I be a cat, and no cat anywhere ever gave anyone a straight answer, har har." | |
| |
| | (permalink) | |
| Quote:
| ||
| |
| | (permalink) |
| One thing to consider when purchasing any test equipment, is the chances of "accidents" while using. Name brand, properly designed gear will not detonate in your hand if accidentaly connected to say line voltage while on the incorrect range. I have seen meters that died in a big flash from 120 VAC while mistakenly left on a current range. The current shunt exploded in a spray of liquified metal. Sure, it's operator error, but potentially hazardous. My Fluke beeps wildly if I even select a voltage range while the probes are inserted into the DC / AC Amps sockets. | |
| |
| | (permalink) |
| I just bought an ExTech EX330 from jameco that has all you're looking for, plus frequncy. The price was reasonable.
__________________ All those who believe in psycho kinesis, raise my hand. | |
| |
| | (permalink) | |
| Quote:
True RMS. Just like New. Rarely ever used.
__________________ I No Longer accept Private Messages on here. All Emails to me Must Contain the Word \"Electronic\" in the \"Subject Line\" or they go Directly to my Junk Mail Folder. Email me at: chemelec@hotmail.com Website: http://www3.telus.net/chemelec | ||
| |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
| |
| | ||||
| Title | Starter | Forum | Replies | Latest |
| DC current or voltage regulator, for an analog multimeter | steelgod | Electronic Projects Design/Ideas/Reviews | 4 | 10th June 2006 09:31 AM |
| What's essential on a multimeter? | pearlyred | General Electronics Chat | 11 | 6th September 2005 07:20 AM |
| Seeking electronic testing equipment suggestions | Jerran | General Electronics Chat | 6 | 7th April 2004 04:30 PM |
| multimeter care | Lalit | General Electronics Chat | 4 | 30th June 2003 10:04 PM |
| LED multipack / multimeter question | daviddoria | General Electronics Chat | 6 | 15th February 2003 11:39 AM |