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Handheld yellow and grey digital clamp meter with backlit LCD screen and jaw opening

FKM TS-18B TRMS 6000 Counts 600A Clamp Meter

SKU CH-43H0-F2S4W

Measures AC current to 600 A, AC/DC voltage to 600 V, plus resistance, capacitance, frequency, duty cycle, diode, temperature and NCV detection with true-RMS 6000-count display

  • Team affiliation1 Piece
  • Key featuresFKM-TS-18B Clamp Meter, Iec 61010-2-032, Cat Ill 600v, Pollu
  • Product typeClamp
  • True-RMS 6000-count accuracy for reliable AC readings
  • Measures AC current up to 600 A without breaking the circuit
  • Auto-ranging AC/DC voltage to 600 V with 0.8 % basic DC accuracy
  • Built-in NCV detection and LED flashlight for safer work in dim areas
  • Backlit display plus data-hold button for easy reading and recording

True-RMS 6000-count clamp meter

The FKM TS-18B is a true-RMS digital clamp meter with a 6000-count display. It measures AC current up to 600 A, AC and DC voltage up to 600 V, resistance, capacitance, frequency, duty cycle, diode and continuity. It also provides non-contact voltage detection and temperature measurement with a thermocouple. The meter is rated IEC 61010-2-032 CAT III 600 V for professional electrical work.

Backlit display, flashlight and data hold

A backlit LCD and integrated LED flashlight allow clear readings in dim locations such as electrical closets or behind appliances. Single-opening jaws accept conductors up to 1 inch in diameter for current measurement without interrupting the circuit. Pressing the HOLD button locks the displayed value for convenient recording. The instrument is powered by a battery and includes a thermocouple for temperature tests.

Suited for electricians and HVAC technicians.

This meter suits electricians, DIYers and professionals troubleshooting household solar, automotive or industrial AC systems. It does not measure DC current, so buyers who need DC amp-clamp capability should look elsewhere. The jaw is designed only for current measurement and cannot be used for voltage readings. Users requiring DC current functions will need a different instrument.

How it compares

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Price $36.99
Pricier than about 60% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameaFe Power
Product typeClamp
More details
Team affiliation1 Piece

Questions about this item

How often will I need to replace the battery that powers this clamp meter?

The meter is battery powered and the display shows a low-battery indicator when the cells need changing; typical alkaline cells last through many sessions of AC current, voltage, resistance, capacitance, frequency, duty-cycle, diode, continuity, temperature and NCV measurements before replacement is required.

Which measurement range hits its limit first during continuous use?

The AC current function tops out at 600 A, while AC/DC voltage goes to 600 V, resistance and capacitance reach their maximum counts at 6000, and frequency extends to 10 MHz, so the 600 A clamp range is the first to saturate on high-current circuits.

How much heat or noise does the clamp meter produce when left on all day?

The instrument has no fan or moving parts, so it runs silently; the only warmth comes from the battery compartment and the LCD backlight, both of which stay cool enough for comfortable hand-held use during extended troubleshooting.

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