SOLD (UK) MORE Tenma multimeters, thermometers, insulation testers - Page 1
Forum section: electronics / general

author: TopLoser
author_rank: Unknown
timestamp: June 04, 2019, 10:53:42 am
content: Sorry about this but I found one last big box of Tenma meters. I've tested basic ranges (V, I, R, C) to weed out the obviously broken ones, what is left seem to function ok.All of them are boxed, with whatever cases, probes, thermocouples, USB and RS232 adaptors they are supposed to. All are pretty much as new, all seem to work ok unless otherwise stated. Selling as one lot as I can't be arsed shipping low cost items individually.ALL GONE - NO MORE EVER AGAIN YAY!!!

author: noname4me
author_rank: Regular Contributor
timestamp: June 04, 2019, 10:56:38 am
content: 72-7226 New £15https://uk.farnell.com/tenma/7...eld-3999/dp/1283641?st=72-7226I'd like this pleaseSent from my SM-N960F using Tapatalk

author: splin
author_rank: Frequent Contributor
timestamp: June 04, 2019, 01:08:26 pm
content: Hi, I'll take these please:72-7732A New all ok expect voltage range - reads 1.2Vdc when measuring 9.5Vdc £15Uni-T 531 meter and insulation tester New £45

author: noname4me
author_rank: Regular Contributor
timestamp: June 05, 2019, 07:09:41 pm
content: Received, with thanks

author: splin
author_rank: Frequent Contributor
timestamp: June 06, 2019, 02:20:38 pm
content: Quote from: splin on June 04, 2019, 01:08:26 pmReceived, thanks for the prompt dispatch. Unfortunately the 7732A doesn't seem to work on any range other than resistance and capacitance. ACV, DCV, current, diode and temperature all give erroneous readings. Haven't tried the USB output. It may be repairable - how about making an offer on a 'new' one to I have something to measure/compare with?Worse, the 'new' UNI-T531 doesn't work either - mA range reads around -28mA with nothing connected or shorted. The ACV range, when connected to mains initially shows a largish number - say 300V which then steadily drops to 0 where it remains - like a capacitor discharging. Changing range manually retriggers the behaviour. It also reads 0Hz. Resistance range works OK.There is no manual included and is clearly not new - the bottom edge of the meter, where it has been stood up on a bench, is black (dirt) and shows wear marks. I've not checked the insulation test range.

author: andybarrett1
author_rank: Regular Contributor
timestamp: June 06, 2019, 02:24:24 pm
content: Received, with thanks

author: TopLoser
author_rank: Unknown
timestamp: June 06, 2019, 02:28:16 pm
content: Quote from: splin on June 06, 2019, 02:20:38 pmAll refunded, sorry for the inconvenience.

author: TopLoser
author_rank: Unknown
timestamp: June 06, 2019, 02:33:32 pm
content: Bearing in mind the dubious nature of the shite I sell these days, anybody want all the crap still listed for £120 the lot? Plus shipping of course.

author: splin
author_rank: Frequent Contributor
timestamp: June 06, 2019, 02:58:58 pm
content: Quote from: TopLoser on June 06, 2019, 02:28:16 pmWow, wasn't expecting that. If the UNI-T 531 insulation test range works, which is what I mainly wanted it for, then it's still worth something to me, as will the faulty 7732A if I can repair it, in which case I'd be happy to pay for them. I didn't want to open them up to look for obvious faults in case you wanted them back.I'll like to buy the new 7732A please (if you still want to deal with me!) - it will give me a much better chance of fixing the faulty one.Thanks for the great service.

author: TopLoser
author_rank: Unknown
timestamp: June 06, 2019, 03:23:50 pm
content: It's the whole lot for £120 + shipping now.

author: splin
author_rank: Frequent Contributor
timestamp: June 06, 2019, 03:30:04 pm
content: OK, I'll buy them thanks.

author: TopLoser
author_rank: Unknown
timestamp: June 06, 2019, 03:44:09 pm
content: Quote from: splin on June 06, 2019, 03:30:04 pmCool. PayPay as before please. Sold as seen.

author: PlainName
author_rank: Super Contributor
timestamp: June 06, 2019, 03:48:05 pm
content: QuoteNobody does, but he is good like that. I had a minor issue with something and it was all I could do to prevent the funds coming back to my paypal account. Took long enough to spend them in the first place