Fluke FLUKE-302+/EM Esp Auto Ranging Clamp Meter 600V 400A

Product Description

The FLUKE FLUKE-302+/EM ESP is an auto-ranging digital clamp meter designed for measuring AC current, AC and DC voltage, resistance, and continuity in electrical systems. With a jaw capacity of 1.1811 inches, it clamps around conductors up to that diameter without breaking the circuit. It handles up to 400 amps AC and up to 600 volts AC or DC, making it a reliable tool for general electrical diagnostics and service work. Licensed electricians, HVAC technicians, and other trades rely on this meter for fast, safe readings on energized circuits during installation, troubleshooting, and preventive maintenance.

This clamp meter is suited for residential and light commercial electrical work, HVAC service calls, and panel diagnostics. It operates in ambient temperatures from 32 degrees F to 104 degrees F, making it appropriate for indoor and protected outdoor service environments. The meter ships ready to use with Fluke TL75 test leads and two AA batteries included. It meets CAT II, CAT III, and CAT IV safety standards, covering the measurement categories encountered in most field service scenarios.

Key Features

• Auto-ranging function selects the correct measurement range automatically, reducing setup time
• Clamp-on jaw style allows AC current measurement on live conductors without circuit interruption
• Measures AC current up to 400A, AC and DC voltage up to 600V, resistance up to 4000 ohms, and continuity
• Jaw opening accommodates conductors up to 1.1811 inches in diameter
• CAT III safety rating with CAT II and CAT IV compliance for use across common measurement categories
• Includes Fluke TL75 test leads and two AA batteries, ready for immediate use out of the box

Compatibility

Designed as an OEM-style clamp meter for general electrical and HVAC service applications where auto-ranging current and voltage measurement is required.

Installation Notes

This meter is installed and operated by licensed electricians, HVAC technicians, and qualified service professionals working on energized electrical systems. Always verify the meter's CAT rating meets or exceeds the measurement category of the circuit before use. Do not exceed the rated maximum voltage or current inputs. Follow NEC and applicable local codes when accessing panels or energized conductors.