MCM Electronics

4,000 Count 3-3/4 Digit Multimeter DMM w/RS-232 By Tenma (72-7735) MCM Part #72-7735

5 stars 2 reviews
$49.99 
MSRP: $59.95
You Save: $9.96 (17 %)

Full function multimeter offers a variety of ranges for every service application, plus provides an optically isolated RS-232 interface. Rugged overmolded housing stands up to the daily rigors of field service use, and large LCD display is easily read from several feet away.

Measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency and duty cycle. 3-3/4 digit, 3999 count display features 3/4" digits and numerous on–screen icons, for easy at–a–glance reading. Includes standard 9V battery and owners manual.

Specifications Top

  • Switchable auto/manual range
  • Diode check
  • Continuity buzzer
  • Data hold
  • Relative mold
  • Low battery display
  • Standard test leads included
  • Short test leads also included for accurate capacitance checking
  • 4' opto–coupled RS-232 cable with female DB9 connector
  • Datalogging software
  • Meets 600V CATIII, and 1000V CATII standards

    Specifications:

    Range
  • DC Voltage: 400mV, 4V, 40V, 400V, 1000V
  • AC Voltage: 4V, 40V, 400V, 750V
  • DC Current: 400µA, 4000µA, 40mA, 400mA, 4A, 10A
  • AC Current: 400µA, 4000µA, 40mA, 400mA, 4A, 10A
  • Resistance : 400Ω, 4KΩ, 40KΩ, 400KΩ, 4MΩ, 40MΩ
  • Capacitance: 40nF, 400nF, 4µF, 40µF, 100µF
  • Frequency: 10Hz~10MHz
  • Duty Cycle: 0.1%~99.9%
  • Input Impedance: 10MΩ
  • Dimensions: 6-3/4" (H) x 3-3/8" (W) x 1-1/2" (D)

    Accuracy
  • DC Voltage: ±(0.8%+1)
  • AC Voltage: ±(1% +5)
  • DC Current: ±(1%+2)
  • AC Current: ±(1.5%+5)
  • Resistance: ±(1%+2)
  • Capacitance: ±(3%+5)
  • Frequency: ±(0.1%+3)

    Software
    Device software can be downloaded here: 72-7735 Software (.zip, 2.1Mb)

    Part Numbers
    MCM Part #:72-7735
    Tenma Part #:72-7735
    Package Specifications & Dimensions
    Weight:1.36 lbs.
    Hazardous:No
    Warranty:365 days
    Need to Return?
    Length:8 in.
    Width:6 in.
    Height:2.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:
    MCM Cat 57, Page 1221
    MCM Cat 56, Page 1062
    View in Catalog
  • Product Reviews Top

    • by aaaatv3037706321

      on 12/26/2011

      tv

      Overall: 5 out of 5
      Value:
      Quality:

      have a few of these items, this time though the leads were different on the tips.otherwise the meter is excellent.

    • by jonkoon

      on 7/9/2009

      Good small multimeter that measures capacitance! RS232 Interface Silly

      Overall: 4.5 out of 5
      Value:
      Quality:

      This is a great, small, affordable multimeter that measures voltage, current, resistance, and capacitance well (within the ranges specified). The only complaint that we have is the RS232 serial interface. The serial protocol is not well documented although we did discover the protocol via internet searches. The protocol does not return simple data as one would expect. It only transmits 14 bytes where certain bits within those bytes indicate the segments on the display that are currently lit up. No measurement values are returned, just screen display data. We did use this data to create lookup tables to measure data, but it just seems silly!

    Associated Products

    Image of High Voltage Probe with Meter

    72-6530 - High Voltage Probe with Meter

    Built in meter measures voltages up to 40KVDC Factory calibrated at 25KV ±2% accuracy Input impedence: 600MΩ Meets IEC1010 safety requirements 35" ground lead Note: Positive polarity only, not for microwave ovens See our complete line of Tenma ...

    In Stock

    $84.99

    Buy Now

    Others Also Bought

    Image of AAA Heavy-Duty Alkaline Batteries - 40pk

    298-0010 - AAA Heavy-Duty Alkaline Batteries - 40pk

    40-pack Ultra Alkaline AAA Batteries Pro-Elec Ultras are heavy-duty alkaline batteries suitable for all general purpose applications. High quality, leak-resistant, non-mercury and cadmium-free materials make these batteries a perfect choice for long-lasting, h...

    In Stock

    $10.49

    Buy Now
    Image of Compact 40W Stereo Amplifier

    50-4608 - Compact 40W Stereo Amplifier

    Compact 40W Amplifier with Microphone and Line Inputs Extremely small amplifier chassis is perfect for permanent installations. Typical applications include use with flat panel televisions to drive one or two pairs of ceiling or in–wall speakers, digital signage ...

    In Stock

    $81.59

    Buy Now
    Image of 9V Alkaline Batteries - 10pk Box

    298-0026 - 9V Alkaline Batteries - 10pk Box

    Pro-Elec Ultras are heavy-duty alkaline batteries suitable for all general purpose applications. High quality, leak-resistant, non-mercury and cadmium-free materials make these batteries a perfect choice for long-lasting, hassle-free installation and use in every...

    In Stock

    $10.99

    Buy Now