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Red clamp meter with 33 mm jaw and digital display

ETCR

ETCR 9100S H/L Voltage Clamp Current Meter AC 0.00mA~600A F33mm electrician tool

SKU CH-CS7D-44QTK MPN 9100S

Measures AC leakage current from 0.00 mA to 600 A on lines up to 10 kV with a 33 mm clamp, 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 leakage and load current up to 600A
  • 33mm jaw fits cables on systems below 10kV
  • Peak-hold captures transient spikes during fault finding
  • Stores 99 data groups for later review and reporting
  • Special alloy jaws with magnetic shielding reduce external interference

AC leakage current clamp meter

The ETCR 9100S measures AC leakage current from 0.00 mA up to 600 A on lines rated below 10 kV. Its 33 mm jaw opens around conductors without breaking the circuit. Special alloy jaws and magnetic shielding reduce external interference for stable readings. The meter also stores up to 99 data groups and offers peak-hold and data-retention functions.

For electricians and HV/LV ratio testing

Technicians who need non-contact leakage and load current checks on high- and low-voltage systems will find the range and jaw size suitable. The instrument also acts as a high/low voltage ratio tester for primary and secondary current verification. Buyers who require DC current measurement or an included English manual should look elsewhere.

Jaw opening limits conductor size

The fixed 33 mm clamp aperture sets the maximum cable or busbar diameter that can be measured. Conductors larger than this opening cannot be accommodated, so confirm the physical dimensions before purchase.

How it compares

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

Price $182.99
Pricier than about 75% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameETCR
Model name9100S
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What does the AC 0.00mA to 600A range mean for leakage-current work?

It lets you measure both tiny leakage currents down to 0.00 mA and load currents up to 600 A on systems up to 10 kV with one clamp.

Will the F33mm jaw fit around my cables?

The 33 mm jaw opening accepts single conductors or small bundles up to that diameter; check your cable insulation OD before buying.

How do I store a reading in the 99-group memory?

Press the data-store button after the display settles; each press saves the current value into the next free slot until all 99 are used.

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