Hi Hsu,
There's no way to tell what transformer is being used, but if I'm
reading it right the digital leakage current meter will read (for DC)
0-2ma or 0-10ma, two different scales . Does that sound right?
I'll send the seller a note asking about the transformer and the metering.
Thanks,
Jim, N7CXI
On 9/28/2010 2:58 PM, Hsu wrote:
> I'm using a needle meter version of this hi-pot tester.
> if is made in China. please attenttion the main transformer,
> some inpensive version only use a micro wave oven transformer,but elegant
> version should a C-Core high volt transformer.
> This hi-pot tester have current limter and current meter,
> but the minimum current maybe 10mA, it is too big for test tube.I add a 100uA
> meter.
> 73!Hsu
>
> ----- Original Message -----
> From: "Carl"<km1h@jeremy.mv.com>
> To:<audioguy@charter.net>; "AMPS"<amps@contesting.com>
> Sent: Wednesday, September 29, 2010 5:16 AM
> Subject: Re: [Amps] Chinese hipot RK2671A?
>
>
>> Im using a similar Jap version I found at the local surplus place for $65.
>>
>> Earlier I built one that would get up to 15KV using a neon sign transformer
>> but the Jap one is more convenient within its ratings.
>>
>> Carl
>> KM1H
>>
>>
>> ----- Original Message -----
>> From: "Jim Barber"<audioguy@charter.net>
>> To: "AMPS"<amps@contesting.com>
>> Sent: Tuesday, September 28, 2010 3:34 PM
>> Subject: [Amps] Chinese hipot RK2671A?
>>
>>
>>> Anyone have any experience (good or bad) with the RK2671A DC/AC Hipot
>>> tester, probably from Shenzen Meiruike Electronics?
>>>
>>> http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&Item=390104450926&Category=4678&_trkparms=algo%3DLVI%26its%3DI%26otn%3D2
>>>
>>> Failing that, any recommendations for a good brand/model to look for in
>>> the used market?
>>>
>>> Thanks,
>>> Jim, N7CXI
>>>
>>>
>>>
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>>> http://lists.contesting.com/mailman/listinfo/amps
>>
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