The newest iProduct: The iDVM? - Page 1
Forum section: electronics / general

author: dayve
author_rank: Newbie
timestamp: May 05, 2011, 03:52:49 pm
content: I'm not sure where to post this, so I'll just post it here in the general chat. I don't want to take away from all the legitimate discussion going on in the other categories.It's a DVM app for the iPhone/iPad. The app is free, BUT you'll need to buy the $220 hardware module to actually use it. I could buy a REALLY nice DVM for $220!http://www.redfishinstruments.com/

author: sacherjj
author_rank: Frequent Contributor
timestamp: May 05, 2011, 05:14:51 pm
content: Many of the iCrowd are style over substance and cost. I expect it to sell OK.

author: gobblegobble
author_rank: Regular Contributor
timestamp: May 05, 2011, 06:04:48 pm
content: Let's see...2% basic accuracyCAT III 300V4A maximum on amps rangeRequires iPhone/iPad/iPod to functionAnd all this can be yours for $220!I think I'd rather get myself a Fluke 233 if I really wanted the detachable display.

author: orbiter
author_rank: Frequent Contributor
timestamp: May 05, 2011, 06:41:34 pm
content: I'd much rather have the likes of my Extech 330 with it's 0.5% basic accuracy rather than this. IMHO It looks like another one for the 'toy' category.

author: ArtemisGoldfish
author_rank: Regular Contributor
timestamp: May 05, 2011, 11:33:28 pm
content: 2% basic accuracy? According to the manufacturer, my meter has...about 0.03% basic DC accuracy. So the basic accuracy on the iDVM is 66 times worse than my meter's. Wow.

author: EEVblog
author_rank: Unknown
timestamp: May 06, 2011, 12:33:11 am
content: Yeah, that's just plain stupid.I wonder if it can handle GSM interference?A regular multimeter with a display that has a wireless phone display feature (like the Fluke 233) would be ok.No uA range, 2%+3 accuracy, 4Mohms maximum. Why did they bother? Oh, that's right, it's a toy, I get it...Dave.

author: BrickBoiler
author_rank: Contributor
timestamp: May 06, 2011, 12:44:13 am
content: In the same price range is the Extech EX540, a full featured waterproof multimeter with wireless pc interface included.Also, not that I think Apple is going out of business anytime soon, but to use the iDVM you would apparently have to keep an iPhone around indefinitely. I still use a 10 year old meter pretty regularly, if it was tied to the phone I had back then it would have gotten tossed in the garbage by now.

author: Bored@Work
author_rank: Super Contributor
timestamp: May 06, 2011, 05:15:27 am
content: Someone has to relieve the Jesus Phone crowd of excess money. RedFish volunteered to do it. Fine with me.

author: jasonh
author_rank: Contributor
timestamp: May 06, 2011, 06:31:11 am
content: My HP48 emulator more than makes up for this dud app, even though it doesnt have a hp42s emulator yet.

author: MrPlacid
author_rank: Frequent Contributor
timestamp: May 06, 2011, 08:12:27 am
content: I wonder if they'll send Dave a free sample for a review. (Dave, give them a ring!) When dave gets his new toy, hopefully he can finally let go of the Gossen.

author: david77
author_rank: Frequent Contributor
timestamp: May 06, 2011, 01:37:47 pm
content: Aaaahhhh....... *grabs Fluke meter and runs far far away*

author: Mechatrommer
author_rank: Super Contributor
timestamp: May 06, 2011, 04:06:46 pm
content: hey! that picture! is like my red Uni-T DMM! except mine got more buttons and switch/knob position, real buttons real "red". no need iphone to operate. i got nice bag, cables etc. 0.1-0.8% accuracy. and all that for less than $100!

author: tom66
author_rank: Super Contributor
timestamp: May 06, 2011, 09:32:28 pm
content: Wow, it uses rechargeable batteries?!Wait a minute... how much current does this thing draw, anyway? I've had my "Golden Power" alkaline 9V in my dirt cheap, probably very current-hungry digital multimeter for 2 years now. Intermittent use and no low battery yet. So rechargeable batteries will have nominal, if no effect. And frankly, if you've bought an iPhone you've probably already contributed more environmental damage than a couple of nine volt batteries.I had a laugh when it is stated to have a more accurate resistance range than DC volts! I know of no multimeter with the same odd characteristics.Also, "Continuity: Beeper on <25 Ohms and Beeper off >250 Ohms" - what happens between 25 and 250 ohms? On my dirt cheap multimeter, it made a kind of sick beeping sound at 33 ohms (specified to <25 ohms and >100 ohms), sort of like in between on and off, a low buzzing tone. But surely the continuity is implemented in software for the iPhone app?Wait, is this just a multimeter without the display and with a Bluetooth interface stuck in place of an LCD??? It's starting to look a lot like it.

author: MrPlacid
author_rank: Frequent Contributor
timestamp: May 07, 2011, 03:08:16 am
content: At first glance, I didn't believe it. Then I click on the link and thought there is no way this is a joke. These people wouldn't go that far for a joke. Had this been posted on April 1st. I would have thought it was an April's fool joke.

author: Sionyn
author_rank: Frequent Contributor
timestamp: May 07, 2011, 12:05:29 pm
content: marketing wank'save money, be green'

author: Mechatrommer
author_rank: Super Contributor
timestamp: May 07, 2011, 04:18:07 pm
content: Quote from: Sionyn on May 07, 2011, 12:05:29 pmthis was supposed to be my reply #14