[sdiy] Mouldy Meter.
John L Marshall
john.l.marshall at gte.net
Sat Jun 22 18:00:58 CEST 2002
I just checked with the guys at AH. If you are working on an analog
synthesizer you must use an analog meter. For additional "warmth" the meter
must be a VTVM.
----- Original Message -----
From: "Batz Goodfortune" <batzman at all-electric.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Saturday, June 22, 2002 7:00 AM
Subject: [sdiy] Mouldy Meter.
> Y-ellow All.
> I saw this for sale for AUD$42 bux. It doesn't look all that
> to me but it's probably better than my old SOAR. Which is getting a bit
> tired and sore these days. Or my other one which is unknown but uses a
> 9volt battery so naturally, it's never got one.
> I'd be interested in comments as to whether to lash out and buy this thing
> or if it's a complete and total toy. I'm not worried if it doesn't compare
> to a fluke. I'd love a fluke but who can afford one? I'm just interested
> comparing it to the average sort of meter everyone's using. If it's usable
> I'll snap at it. If it's total crap I'll try and contain my embarrassment
> in even asking.
> Just that is says "Base accuracy: ±0.5% of reading" Now if that means
> tolerance then that's not real good to my mind. (Bearing in mind that my
> brain it self has a tolerance of about 50% these days) Half LSB I can
> understand but what the hell does "Base accuracy" mean? That would be like
> 5mA per AMP out or so. Having no clue as to what sort of accuracy I'm
> getting now, I don't know how that compares. But it does have a couple of
> features which would make my life a little more comfortable right now. And
> it's cheap enough that I could actually afford it.
> Anyway, here's the blurb. Thanks in advance.
> Be absolutely Icebox.
> Auto Ranging Digital Multi-meter . Capacitance . Frequency . Diode Test .
> Data Hold . Relative Measurement Function. Once the electrical value is
> chosen i.e. volts, current etc., the meter selects the most appropriate
> display range (with manual override). Relative measurements can be made
> using the REL function. Other features include data hold, frequency,
> capacitance and diode test.
> Specifications: DC Voltage: 400mV, 4V, 40V, 400V 600V. Base accuracy:
> of reading AC/DC Volt: 400mV, 4V, 40V, 400V, 600V. Base accuracy: ±0.5% of
> reading DC Current: 400µA, 4µA, 40mA, 400mA, 10A Base accuracy: ±0.8% of
> reading AC Current: 400µA, 4µA, 40mA, 200mA, 10A Base accuracy: ±2.0% of
> reading Resistance: 400W, 4KW, 40KW, 400KW, 4MW & 40MW Base accuracy:
> of reading Capacitance: 4nF, 40nF, 400nF, 4µ, 40µF Base accuracy: ±0.5% of
> reading Frequency: up to 10Mhz ±0.05% of reading Duty cycle: 1% to 99%
> ±0.05% of reading Size: 75(W) x 38(H) x 150(L) Input impedance bottom
> voltage ranges: 10MW.
> _ __ _ ____Happiness is a warm penguin____
> | "_ \ | |
> | |_)/ __ _| |_ ____ ALL ELECTRIC KITCHEN
> | _ \ / _` | __|___ | Geek music by geeks for geeks
> | |_) | (_| | |_ / /
> |_,__/ \__,_|\__|/ / Bullshit --> http://all-electric.com
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> Goodfortune |_____|
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