BTW, my Datron 1271 has options 010 => High speed tRMS, 020 => 2W/4W resistance and 030 => Amps up to 1A installed, which make the score even better
1. Bandwidth on ACA? => specified up to 5kHz @ 0.1% accuracy
2. Has the meter got probe jacks on the back of it? => no, only 6pin custom connector that replicates the front jacks.
3. Has the meter got a 'measurement complete out pulse' function? => don't think so, only ext. trigger
4. Has the meter got any statistical functions? ie: Min Max Average, etc? => everything found in Monitor and Math menu.
5. Has the meter got any math functions? ie: mX+b, dB, dBm, pass/fail, etc? => everything found in Monitor and Math menu.
6. What is the acquiring speed at 4 1/2 resolution (samples/sec)? No 4 1/2 digit mode, meter is too good for that, it does however read 1000Samples/s in 5 1/2 digit fast mode with accuracy of around 40ppm
7. Has the meter got any plug-in card options? => Not really, only a channel B connector on the back, which isn't installed in mine.
Is that the Alpha Electronics logo I see on the orange packet. If so your score keeps getting better. ...
Yes, these are indeed Alpha Electronics bags full of 0.1% 2.5/5ppm precision resistors. The deceased guy must have been a former volt nut.