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Red handheld AC/DC clamp meter with backlit LCD and 52mm jaw opening

TENMARS ELECTRONICS

TENMARS ELECTRONICS TM-3014 AC/DC clamp meter electrician tool

SKU CH-6PC6-GAM42 MPN TM-3014

Measures AC/DC current to 1200 A and voltage to 1000 V with true-RMS accuracy, CAT IV 600 V safety, backlit 6600-count display, inrush capture and built-in work light

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • CAT IV 600 V and CAT III 1000 V overvoltage rating protects you on high-energy circuits
  • True-RMS AC and DC current up to 1200 A measured through 52 mm jaws without breaking the circuit
  • Backlit 6600-count LCD plus built-in work light gives clear readings in dim panels
  • Data hold, min/max and inrush capture let you freeze transients and track peak loads
  • Measures voltage, resistance, frequency, capacitance, diode and continuity in one handheld tool

AC/DC clamp meter for electricians

The Tenmars TM-3014 is a handheld clamp meter that measures AC and DC current up to 1200A without breaking the circuit. It also covers AC voltage to 750V, DC voltage to 1000V, resistance to 66MΩ, capacitance, frequency to 660kHz, diode test and continuity. A 6600-count backlit LCD, work light, data hold, min/max and inrush functions support daily electrical troubleshooting.

Suited for panel and field work.

Electricians and technicians checking supply cables, motor feeds or automotive circuits up to 52mm diameter will find the CAT IV 600V / CAT III 1000V rating and TRMS response appropriate. The 0.01A DC resolution serves general load verification, but users needing microamp-level sensitivity for sensor loops or low-power electronics should select a different instrument.

Jaw opens to 52mm for 1200A conductor measurement

The clamp aperture determines the maximum cable or busbar size that can be measured at the full 1200A AC/DC current range. Conductors larger than 52mm will not fit, so installers working with heavy feeder cables must verify dimensions before purchasing.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $136.99
Pricier than about 64% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameTENMARS
Model nameTM-3014
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the batteries need replacing often during regular use?

The meter runs on standard batteries which are not included, so you will need to supply them before first use and replace them when the low-battery indicator appears.

What is the highest current the clamp can measure continuously without overheating?

The clamp is rated for AC and DC currents up to 1200A, which is the maximum measuring range stated for the TM-3014.

Does the backlight or work light make the unit run hot after hours of use?

The TM-3014 includes both a backlit LCD and a built-in work light, and the double-injection outer case is designed to dissipate heat during extended operation.

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