MCM Electronics

Professional TRMS Digital Multimeter with 22000 Count Display By Tenma (72-10415) MCM Part #72-10415

5 stars 2 reviews
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MSRP: $179.00
You Save: $79.01 (44 %)

This True-RMS meter is feature rich, impeccably accurate, and competitively priced to meet the needs of any technician or tradesman. Measures AC/DC voltage, AC/DC current, Resistance, Capacitance and Frequency

Specifications Top

  • Auto ranging
  • Features Continuity, Duty Cycle, and Diode testing
  • Low battery indication
  • USB connectivity
  • Analog bar graph
  • Data hold
  • Peak value
  • Input protection
  • Relative mode
  • 22000 count display
  • 45Hz~10kHz bandwidth
  • CAT III 1000V
  • CAT IV 600V
  • Includes battery, test leads, multi-purpose socket, USB interface cable, and PC software CD

Basic Functions Range Best Accuracy
DC Voltage 220mV/2.2V/22V/220V/1000V ±(0.1%+2)
AC Voltage 220mV/2.2V/22V/220V/750V ±(0.8%+10)
DC Current 200μA/2200μA/22mA/220mA/2.2A/10A ±(0.5%+10)
AC Current 220μA/2200μA/22mA/220mA/2.2A/10A ±(0.8%+10)
Resistance 220Ω/2.2kΩ/22kΩ/220kΩ/2.2MΩ/22MΩ/220MΩ ±(0.5%+10)
Capacitance 22nF/220nF/2.2μF/22μF/220μF/2.2mF/22mF/220mF ±(3.0%+5)
Frequency 10Hz-220MHz ±(0.01%+5)
Frequency Response 45~10kHz
Duty Cycle 0.1%~99.9%
Analogue Bar Graph 46
Max Display 22000
Part Numbers
MCM Part #:72-10415
Tenma Part #:72-10415
Package Specifications & Dimensions
Weight:1.52 lbs.
RoHS Comp:No
Warranty:90 days
Need to Return?
Length:11 in.
Width:6.25 in.
Height:2.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by antosh

    on 12/20/2013

    Found a DMM that measures 30 MHz and above - well featured - very happy! Excellent for microcontroller development.

    Overall: 5 out of 5

    I searched quite a while for a DMM that would measure a 30 MHz clock at 1.3V signaling. This one does it - even though this signal is well below the voltage level specified. The reported frequency is identical to what I measured on an Agilent o-scope. It is nice to have something so capable in a small footprint.

    To help ascertain its capabilities, it is unable to measure a 40Mhz signal at just under 1 V peak to peak - which is way below the voltage specification in the user guide. It had no problem with a 50 MHz 3.3V clock.

    It is rated to over 200 MHz at 5V signaling. I haven't tried to measure a clock that high or at that voltage level, but I have no reason to doubt it can do it.

    This is the ONLY meter I could find that would even spec frequency measurements this high.

    Build quality is awesome, the included software works, but is so-so.

    Today I was looking at low (1-50 uA) DC current measuring devices and I'm pleasantly surprised to see this meter has a DC current resolution down to 0.01 uA. I look forward to trying it out that functionality.

    Excellent value for the money. You can spend a lot more and get a lot less...

  • by MANICO

    on 4/18/2013

    Catalog illustration is misleading as the display shows "00000" five digits.

    Overall: 5 out of 5

    Incredible for the price. It comes with optical USB data cable, nice flexible soft test leads, a well thought out surface mount component adapter for smt resistors, diodes and devices (as in SOT-23, etc), and a 9 volt battery. When I removed the single screw at the top of the battery compartment, it felt like quality. Be careful when installing the 9 battery with the polarity. The battery mounts in the removable back piece which is then installed into the meter back and secured with a single screw. However, my main message is that the catalog picture is misleading. The catalog image shows the '415 as a "0000" four digit display when "00000" (5 digits as required for a "22000" reading) is what you get. Initial comparison with my trusty (and aged) Agilent 34401A (6 1/2 digits) are very similar. My guess is that there are some thermal issues (Seeback effect) with my bi-metallic connections. For under $100 , 22000 count resolution, and true RMS, this is a "steal."

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