ESI 698 – 1000 Amp DC/AC Current Clamp Probe
Multimeter & Scope Compatible | 0–1000A AC/DC | 2.125" Jaw Opening | Zero Adjust | Carry Case Included
The ESI 698 is a high-capacity current clamp probe designed to measure both AC and DC current up to 1000 amps. It connects directly to digital multimeters, lab scopes, or graphing meters for versatile diagnostic use in automotive and heavy-duty systems. This tool is ideal for testing starting and charging systems, and when paired with a lab scope, it can even be used to perform relative compression tests.
Built tough and made for the shop environment, the ESI 698 provides an essential solution for diagnosing high-current circuits without breaking into the wiring.
High-Current Measurement: Handles up to 1000 amps AC or DC for diagnosing starters, alternators, and parasitic draws
Multimeter & Scope Compatible: Connects to DMMs, lab scopes, and graphing meters via standard banana plug leads
Large Jaw Opening: Accommodates cables up to 2.125 inches thick
Relative Compression Testing: Use with a scope to compare cylinder compression without removing spark plugs
Manual Zeroing: Zero adjust knob allows accurate DC measurement
Battery Life Indicator: Low battery LED lets you know when it’s time to replace the 9V battery
Rugged and Portable: Includes zippered storage case for protection and portability
