Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
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3000B Digital Multimeter

  • Voltage: 0 to 1000V DC, 700VAC
  • Current: 0 to 20A DC and AC
  • Resitance: 0 to 20 MegaOhms
  • Diode test
  • Transistor test
  • 0.5% accuracy (DCV)
  • 3 1/2 digit LCD display
  • Single rotary range/function switch
  • High surge protection: 3kV
  • Negative polarity indicator
  • Tilt stand for easy viewing
AC Clamp-on Meter -- STERLING 2808

Specification
Voltage ranges: 200mV, 2, 20, 200, 700VAC/1000VDC 
Voltage accuracy: DC: 0.5%, AC: 0.8% to 1.2%, 40Hz to 1kHz
Overvoltage protection: 1000VDC or peak AC (200V on 200mV range)
Current ranges: 20, 200uA, 2, 20, 20mA, 2, 20A AC and DC
Current accuracy:  AC and DC: 0.5% to 2.0%, 40Hz to 1kHz
Resistance ranges: 200, 2k, 20k, 200k, 2M, 20MOhm 
Resistance accuracy: 0.5% to 1.0% 
Resistance protection: 500V AC RMS, (200V on 200 Ohm range)
Transistor test:  0 to 1000 hFE on NPN and PNP, Vce: 2.8V
Continuity test: buzzer sounds below 30Ohm
Diode test: 1mA test current, open voltage: 2.8V, 
Size and weight:  88 x 172 x 36 mm, 340g 
Accessories supplied: 9V battery, test leads, spare 2A/250V fuse, carry case, manual


Instrument selection


Last modified August 2005.
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