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Digital Multimeter M-830B

Digital Multimeter M-830B; Precision Mastech (ID = 1834334) Equipment
 
Digital Multimeter M-830B; Precision Mastech (ID = 1834344) Equipment
 
Digital Multimeter M-830B; Precision Mastech (ID = 1834345) Equipment
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Digital Multimeter M-830B; Precision Mastech (ID = 2361014) Equipment
Precision Mastech: Digital Multimeter M-830B [Equipment] ID = 2361014 1165x2100
Select picture or schematic to display from thumbnails on the right and click for download.
For model Digital Multimeter M-830B, Precision Mastech Enterprises Co., Ltd.; Hong Kong:
Perneky Sándor - Rádiómúzeum Alapítvány, Verőce, Hungary, radiomuzeum.hu
 
Country:  Hong Kong
Manufacturer / Brand:  Precision Mastech Enterprises Co., Ltd.; Hong Kong
Year: 1990 ?? Category: Service- or Lab Equipment
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands - without
Details
Power type and voltage Dry Batteries / 9 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Digital Multimeter M-830B - Precision Mastech Enterprises
Material Various materials
Shape Very small Portable or Pocket-Set (Handheld) < 8 inch.
Dimensions (WHD) 70 x 126 x 24 mm / 2.8 x 5 x 0.9 inch
Notes Five DC voltage sections 200 mV, 2000 mV, 20 V, 200 V and 1000 V; two AC voltage sections 200 V and 700 V; four DC current sections 200 µA, 2 mA, 20 mA and 200 mA; five resistance sections 200 Ohm, 2000 Ohm, 20 kOhm, 200 kOhm and 2000 kOhm; separate 10 ADC section input; HFE transistor NPN/PNP from 1 to 1000; diode check, test current 0.8 A, test voltage 3 V; manual OFF switch; battery type 6F22(9 V) x 1, power supply.
Net weight (2.2 lb = 1 kg) 0.170 kg / 0 lb 6 oz (0.374 lb)
Source of data -- Original prospect or advert

Model page created by Emilio Focosi. See "Data change" for further contributors.



All listed radios etc. from Precision Mastech Enterprises Co., Ltd.; Hong Kong
Here you find 6 models, 6 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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