Digital Multimeter DMM-129A

(No reviews yet) Write a Review
395.00 Grams
Minimum Purchase:
1 unit
  • Digital Multimeter DMM-129A
  • Digital Multimeter DMM-129A


TECPEL Digital Handheld Multimeter - DMM-129A

Analog bar-graph, 3 3/4 digits, Diode test


The Tecpel DMM-129A is a flexible multimeter that enables a wide range of measurements. It has an accuracy of 0.1% when measuring DC voltage ranges from 400mV to 1000V and 1% when measuring AC voltage ranges from 400mV to 750V. The DC current range is 400uA to 20A, while the AC current range is 400uA to 20A with a 1% to 1.5% accuracy. The resistance varies from 400 to 40M with a 0.5% precision, and the capacitance extends from 4nF to 40mF with a 3.0% accuracy. It also has a frequency range of 4k to 40MHz with a precision of 0.1%. Overload protection is provided for DC/AC voltage, R, diode, and continuity up to 450VDC or AC RMS.

This digital multimeter provides:

  • 42-segment Analog bar-graph
  • 3 3/4 Digit liquid crystal display (LCD)
  • Diode Test
  • Continuity Test
  • Overload protection
  • Auto power off
  • Double fuse protection (500mA, 20A)
  • Temperature measurement -50°C ~ 1300°C (-58°F ~2372°F).

Series Information

Tecpel Co. Ltd. has over 20 years of experience in the Test and Measurement market. They have set up over 50 country distributors worldwide. Their products are exported to Europe mainly. The confidence they have in their products is reflected in their one-year warranty.

Their product lines include power supplies, oscilloscopes, electronics & electrical meters and testers, Thermometer, sound level meters, etc.

About Tecpel Multimeter:

A multimeter or a multi-tester, also known as a VOM (volt, ohm, milli-ammeter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter can measure voltage, current, and resistance. Analog multimeters use a micro-ammeter with a moving pointer to display readings.

Tecpel is regarded as one of the leading Taiwanese manufactures of high quality test and measurements, which provide different types of multimeter:

  • UT Series: Digital Multimeter
  • GOM Series: Micro-Ohm Tester
  • DMM Series: Digital Multimeter / True RMS Digital Multimeter / Pocket-size Digital Multimeter / Digital Multi-function Meter
  • TR-55i Series: Current signal recorder / voltage signal recorder
  • MCR Series: Signal recorder
  • UT Series: Digital Multimeter / Digital Distance meter
  • VD Series: Non Contact Voltage detector
  • AMM Series: Analog Multimeter / 
  • TA Series: Thermocouple Adaptor


You may be interested to see this product's catalog. If so, please click to view the DMM-129A datasheet.
View AllClose

Warranty Information

One Year Warranty.
View AllClose

Additional Information

DC Voltage Ranges:
400mV, 4V, 40V, 400V, 1000V ± 0.1%.
AC Voltage Ranges:
400mV, 4V, 40V, 400V, 750V ± (2.0%+7dgts).
DC current ranges:
400uA, 4000uA, 40mA, 400mA, 20A ±1%.
AC current ranges:
400uA, 4000uA, 40mA, 400mA, 20A ±1 1.5%.
Resistance Ranges:
400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ,± 0.5%.
Capacitance range:
4nF, 40nF, 400nF, 4uF, 40uF± 3%.
Frequency Range:
4k, 40K, 400K, 4MHz, 40MHz ± 0.1%.
Overload protection:
450V DC or AC RMS for DC/AC voltage, R, diode, continuity.
-50'C ~ 1300'C (-58'F ~ 2372'F) +/- 0.8% K type therm◦Couple.
Hz button:
ACV/DCV, ACA/DCA measurement, push this button to read frequency on display.
100uV, 0.1uA, 0.1 Ohm, 1P, 1Hz, 1'C, 1'F.
Power Requirement:
Dual 1.5Volt no.4 battery.
1.2""x3.2""x6.9"" (32x82x176mm)
13.9 oz (395g).
The test leads, holster, battery, and owner’s manual
DC/AC Voltage ranges are limited to 600V for CE. LVD. regulation, but actually DC 1000V & AC 750V are measurable.
View AllClose