Electronic Specialties 655 1000-Amp High Current Probe Digital Multimeter
- The Electronic Specialties ESI-655 is a 1000-Amp high current probe digital multimeter designed for automotive electrical diagnostics and high current applications like starter and charging system tests; it combines 37 test ranges with 10 measurement functions in a clamp style for AC and DC current up to 1000 Amps.
- Features:
- Clamp opening of 1.5 inches allows measurement of large cables without disconnecting wiring.
- Measures both AC and DC current up to 1000 Amps for versatile high current diagnostics.
- Includes built-in temperature readings in both degrees Fahrenheit and Celsius using a temperature probe.
- Auto-ranging, auto power-off, data hold, and overload protection provide safety, convenience, and ease-of-use.
- Large test range selection (37 ranges) and multiple functions (10) including volts (AC/DC), ohms, frequency, capacitance, duty cycle, diode, continuity, etc.
- Specifications:
- Order Part Number: ES655
- Item Description: Digital Multimeter Current Probe 1000am
- Manufacturer: Electronic Specialties
- Manufacturer Part Number: 655
- Country of Origin: CN
- Harmonization Code: 90303100
- Default Selling Unit: EA
- Type: Digital
- Parameter Measured: AC/DC Voltage, AC/DC Current, Resistance, Frequency, Capacitance, Duty Cycle, Diode Test, Continuity Test, Temperature
- AC Voltage Range: 0 to 400 Millivolt, 4 Volt, 40 Volt, 400 Volt, 600 Volt
- DC Voltage Range: 0 to 400 Millivolt, 4 Volt, 40 Volt, 400 Volt, 600 Volt
- Resistance Range: 0 to 400 Ohm, 4 Kilo Ohm, 40 Kilo Ohm, 400 Kilo Ohm, 4 Mega Ohm, 40 Mega Ohm
- AC Current Range: 0 to 40 Amp, 400 Amp, 1000 Amp
- DC Current Range: 0 to 40 Amp, 400 Amp, 1000 Amp
- Frequency Range: 0 to 5 Hertz, 50 Hertz, 500 Hertz, 500 Kilo Hertz, 5 Kilo Hertz, 50 Kilo Hertz, 100 Kilo Hertz
- Capacitance Range: 0 to 40 Nanofarad, 400 Nanofarad, 4 Microfarad, 40 Microfarad, 100 Microfarad
- Temperature Range: -4 to 1832 Deg F, -20 to 1000 Deg C
- Battery Type: 9 Volt
- Included: (37) Test Range, (10) Test Function, Temperature Probe, 9 Volt Battery, Carrying Case
- Continuity Test Audible Beep
- Duty Cycle: 0.5 to 99 Percent
- Clamp Opening: 1.5 Inch
- The tool can also be referred to as ESI-655 current probe, 1000 Amp probe/multimeter, Electronic Specialties 655 high current clamp meter, ES-655 AC/DC clamp probe, and ESI-655 digital current diagnostic probe.
Electronic Specialties builds the ESI-655 to offer robust diagnostics for high current electrical systems; its large clamp, broad range of test functions, and durable safety features such as overload protection make it a dependable tool for technicians working on charging, starting, and heavy current profiles.
Q: Can the ESI-655 handle both AC and DC current measurements safely?
A: Yes, it is rated to measure up to 1000 Amps in both AC and DC modes, so it can be used safely for starter motors, alternators, battery charging systems, as well as AC loads. Ensure clamp is fully closed and follow safety warnings.
Q: How do I take temperature measurements with this device?
A: The ESI-655 includes a temperature probe. It can display readings in degrees Fahrenheit or Celsius in its specified range (approximately -4 F up to 1832 F) when the probe is used correctly.
Q: What are the clamp opening size limitations, and what conductors will it fit?
A: The clamp opening is about 1.5 inches, which allows it to encompass many large battery, alternator, or starter cables without needing to disconnect them. For conductors or bundles wider than this, a larger clamp would be required.
