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Red clamp meter with 48mm jaw and digital display

ETCR

ETCR 9000S High/Low Voltage Clamp Meter AC 0.00mA–1200A

SKU CH-H5XB-DM8YH MPN 9000S

Measures AC leakage and load current from 0.00 mA to 1200 A on lines up to 10 kV with a 48 mm jaw, peak hold and 99-group data storage

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures AC current from 0.00 mA up to 1200 A
  • Jaw opens to 48 mm for conductors on systems below 10 kV
  • Special alloy clamp with magnetic shielding resists interference for stable readings
  • Peak-hold function captures transient spikes during fault finding
  • Stores up to 99 measurement groups for later review

Portable high/low voltage clamp meter

The ETCR 9000S measures AC leakage current and load current from 0.00 mA up to 1200 A on systems rated below 10 kV. It is built for electricians and maintenance teams who need non-contact current verification on live high-voltage and low-voltage conductors. The 48 mm jaw opening fits typical busbars and insulated cables encountered in substation and industrial panel work.

Measurement range and resolution limits

The instrument covers 0.00 mA to 1200 A across its range, so very small leakage currents and heavy load currents are read on one device. Resolution at the low end supports hundredths of a milliampere, while the upper end reaches 1200 A without external shunts. Line voltage must remain below 10 kV; the clamp is not rated for higher transmission voltages.

Build, jaw size and data handling

The clamp uses a special alloy jaw with magnetic shielding to reject external fields and maintain accuracy in noisy electrical environments. The 48 mm jaw diameter determines the maximum conductor size that can be enclosed. On-board functions include peak hold, data retention and storage for 99 measurement groups, allowing extended logging sessions without a connected PC. Batteries are not supplied in the package.

How it compares

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

Price $204.99
Pricier than about 79% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name9000S
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Should I choose the 0.00 mA or 1200 A range for my measurements?

The meter covers AC 0.00 mA to 1200 A in a single range, so you do not select between versions — it handles both low leakage and high load currents.

What does the 1200 A reading mean when I clamp onto a live conductor?

It shows the true RMS alternating current flowing in the conductor, up to 1200 A, on systems below 10 kV.

How does the 48 mm jaw size limit what I can measure?

The clamp opens to 48 mm, so only cables or busbars that fit inside that diameter can be measured.

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