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3 1/2 dmm - 10a / hold function / backlight

Velleman DVM850BL: Digital Multimeter with Hold Function

Velleman DVM850BL

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The Velleman DVM850BL Multimeter with Data Hold Function and Backlight

Use this multimeter to measure DC current (up to 10A), AC and DC voltage (up to 600V), and resistance (up to 2Mohm). The digital display screen reads out to three and a half digits. Easily operate with auto-polarity for any direct current and voltage readings. Extra features with the DVM850BL include diode, transistor, and continuity testing with buzzer. The hold function will help you record and retain the most specific and accurate reads.

DMM comes with protection holster and important safety information. This multimeter really offers you all the features you need for hobbyist testing and readings to help in your DIYs and comes at an unbeatable price.



  • Overrange indicator
  • Continuity buzzer
  • Transistor test
  • Diode test
  • Low-battery indication
  • Maximum display: 1999
  • LCD display size: 1.8" x 0.7"
  • Manual ranging mode
  • Dimensions: 2.7" x 5.4" x 1.2"
  • Weight (with battery): 13.2275 oz
  • Power supply: 9V 6LR61 battery - Included
  • Recommended for 3D printer assembly



  • DC voltage: 200m/2/20/200/600V
    • basic accuracy: ± 0.5% of rdg ± 2 digits for 0.2V range / ± 0.8% of rdg ± 2 digits for 2V
  • 200V range / ± 1.0% of rdg ± 2 digits for 600V range
    • input impedance: 1Mohm
    • maximum input: 600V
  • AC voltage: 200/600V
    • basic accuracy: ± 1.2% of rdg ± 10 digits
    • input impedance: 1Mohm
    • frequency range: 40 to 400Hz
    • maximum input: 600V
  • DC current: 200µ/2m/20m/200m/10A
    • basic accuracy: ± 1.0% of rdg ± 2 digits for 200µA
  • 20mA range / ± 1.5% of rdg ± 2 digits for 0.2A range / ± 3.0% of rdg ± 2 digits for 10A range
    • overload protection: F500mA/250V - 10A/250V
  • AC current: -
    • basic accuracy: -
    • overload protection: -
  • resistance: 200/2k/20k/200k/2M
    • basic accuracy: ± 0.8% of rdg ± 2 digits for 200 ohms
  • 200k range / ± 1.0% of rdg ± 2 digits for 2M range
    • overload protection: 250VDC or rms AC on all ranges
  1. Good but not to good. + Additional Review review by Mark on 1/24/2017

    I had this model for the last 20 years before it died. Ordered this same replacement and it was not quite the same anymore. The leads were plastic instead of rubber and the the lead tips only extended about 1/8 inch. I emailed customer service about purchasing better leads, Jan 19th, it has been 6 days and still no response. I guess just a sign of the times.

    Edit: It is logical that my previous email for support got lost. Vellman support got back to me with in 3 hours with help. Excellent customer support. I will be purchasing from them again.

  2. Can't beat the quality for the price review by techguy on 6/10/2015

    So this cost me $16.35 plus shipping. It does pretty much what my $100.00 plus Fluke does. At this price if I break it or lose it, oh well.

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User manual
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Frequently Asked Questions

Q. Do you have replacement leads for the DVM850BL?


Yes we do. It is Velleman TLM4.

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 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product