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Red clamp meter with 36 mm jaws and wireless receiver in box

ETCR

ETCR ETCR9150B Wireless High/Low Voltage Clamp Meter AC 0-1200A CT 36mm

SKU CH-ZFHH-TE9SF MPN ETCR9150B

Measures AC current up to 1200 A with a 36 mm clamp and wirelessly transmits data 30 m for safe high-voltage work

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures AC current up to 1200A with 1mA resolution
  • Wireless data transmission up to 30 metres to receiver
  • Stores 99 measurement groups for later review
  • 36mm clamp jaw fits conductors up to 110kV line voltage
  • Safe high-voltage use with insulating rod above 600V

High-voltage clamp meter for electricians

The ETCR9150B is a wireless clamp meter built for AC current measurement on live conductors up to 110 kV when used with an insulating rod. It targets electricians and maintenance crews who need to read current on high-voltage lines without direct contact. The 36 mm jaw opens around cables or busbars for non-invasive testing.

Measures AC 0 mA to 1200 A with 1 mA resolution

The meter covers a wide range from very small leakage currents up to heavy feeder loads. Its 1 mA resolution supports detailed low-current diagnostics, while the 1200 A ceiling handles typical distribution panels. Internal memory stores 99 reading groups for later review. Wireless transmission sends data to the receiver up to 30 metres away, letting the operator stay clear of the test point.

Red housing with 36 mm CT jaw and wireless receiver

The clamp body clamps directly onto conductors up to 36 mm diameter, and the kit includes a wireless receiver for remote data capture. Power comes from user-supplied batteries, which are not included due to shipping restrictions. The package does not contain an English manual; documentation must be requested from customer service after purchase.

How it compares

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

Price $434.99
Pricier than about 90% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name9150B
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Will the ETCR9150B's F36mm clamp fit around the same conductors I use with my existing insulation rod for 600V+ work?

The CT size is F36mm and the meter is designed to operate with an insulation rod for measurements above 600V, so it matches conductors that fit within that jaw opening.

How can I verify the ETCR9150B is measuring correctly after I connect the wireless receiver?

The wireless receiver displays transmitted data within a straight-line distance of 30 metres, and the meter stores up to 99 groups of readings for on-device review.

Does the ETCR9150B box include the batteries and English manual I need to start testing?

The standard package excludes batteries due to air-shipping restrictions and does not contain an English manual; both must be obtained separately.

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