[Boatanchors] GB> Harbor Freight little red wonder DMM question - input impedance
Richard W. Solomon
w1ksz at earthlink.net
Thu Mar 19 17:26:17 EDT 2009
It gets even better when the price drops to $1.99, which it often does.
You cannot buy the 9v battery for that price !!
73, Dick, W1KSZ
-----Original Message-----
>From: john <johnmb at nc.rr.com>
>Sent: Mar 19, 2009 2:16 PM
>To: ma.locksmith at juno.com, bluebirdtele at embarqmail.com
>Cc: boatanchors at mailman.qth.net, glowbugs at piobaire.mines.uidaho.edu
>Subject: Re: [Boatanchors] GB> Harbor Freight little red wonder DMM question - input impedance
>
>The best meter $2.99 can buy!
>
>
>
>At 02:45 PM 3/19/2009, ma.locksmith at juno.com wrote:
>>I have the "little yellow one".... but Cen-Tech as well.
>>
>>Documentation with the meter doesn't say, so I decided to measure
>>it..... with my Fluke 77.
>>
>>All ranges are 1 Megohm..... not 10.
>>
>>Ed
>>K1ZOK
>>
>>
>>On Thu, 19 Mar 2009 03:15:43 -0400 "Greg Mijal"
>><<mailto:bluebirdtele at embarqmail.com>bluebirdtele at embarqmail.com> writes:
>>Hi:
>>
>>Can someone look in their Centec DMM manual and tell me what the input
>>impedance is on the voltage scale.
>>This is the red cased DMM that Harbor Freight sells on special for
>>around $2.95 and I'm going to buy a high voltage probe to check some
>>amplifier power supplies with it. Lost my manual some time ago.
>>My guess is 10 meg
>>Thanks
>>Greg
>>WA7LYO
>>Kinston NC
>>
>>
>>
>>
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