Confidently take reliable readings with the True-rms, Fluke 355 and 353 digital clamp meters; the tools of choice for high current clamp-on amp meter measurement up to 2000A. The extra-wide jaw easily clamps around large conductors, typically found in high-current applications. The extra rugged design and CAT IV 600V, CAT III 1000V ratings add an extra element of user protection when taking high-powered measurements.

Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads. The 355 also measures voltage and resistance, making this an ideal clamp meter for utilities, electrical contractors and industrial service technicians.
 

• Reliably handle a wide range of high-current applications with
  2000A ac + dc true-rms, 1400A ac and 2000A dc.
• The large 58mm (2.3 in) jaw capacity is suitable for large or multiple conductors.
• CAT IV 600V, CAT III 1000V rating for added user protection.
• In-rush current measurement captures 'power-on' surge current with accuracy and repeatability.
• High voltage measurement of 1000V ac + dc true-rms, 600V ac, and 1000V dc allows the user to perform multiple tests with only one tool (model 355 only).
• Resistance to 400K ohms coupled with a continuity beeper provides the convenience of a multimeter in a clamp meter (model 355 only).
• Accurately measure frequency up to 1kHz for optimum troubleshooting.
• Quickly analyze readings using the MIN, MAX, and AVG functions.
• A large backlight display allows for easy visibility in low-lit areas.
• Use the display hold feature to capture readings even when the display cannot be viewed.
• Use the low-pass filter to smooth out noisy loads and stabilize readings.