Fluke FLUKE-301D/ESP 600A AC/DC Clamp Meter with Slim 10 mm Jaw
Product description
Some electrical jobs call for a meter that stays close at hand. Others require reaching around conductors in a crowded panel. The Fluke FLUKE-301D/ESP brings a compact body and slim jaw to both needs.
It measures AC and DC current up to 600A, along with voltage and other functions used for troubleshooting. That range makes it useful for maintenance tasks across electrical systems and for applications that require DC measurements.
At 195 g, it is designed for easy carrying between work areas. Its thin profile also helps when access around wiring is restricted.
Fit and sizing
The 10 mm jaw is built to access tight spaces around wires, including closely packed cabinets. The meter measures 7.48 x 2.04 x 0.63 inches and weighs 195 g, so it can be carried from one job location to another without the bulk of a larger bench-style setup. For technicians moving between panels or working with compact equipment, this combination of portability and reach is a practical distinction.
Strengths
AC and DC current measurement up to 600A gives the 301D/ESP flexibility across tasks that involve either current type. It is also suited to checking voltage, resistance, continuity, capacitance, frequency, and diodes, bringing several troubleshooting functions into one handheld tool. The manufacturer identifies uses such as photovoltaics, wind power, communications, and data centers, as well as everyday electrical maintenance.
For example, when tracing an issue in a tightly wired cabinet, the thin jaw can reach around a conductor while the meter’s additional functions support other checks on the circuit. Its CAT III 300V safety rating is specified for common residential and commercial electrical settings, use it within that rating and the applicable work practices.
Buyers often highlight the compact size, slim design, and versatility, with some mentioning automotive work. These are customer impressions rather than measurement guarantees, but they reflect the appeal of having AC/DC current capability and multiple troubleshooting functions in a portable format.
Specifications
- Type: Digital clamp meter
- AC current: Up to 600A
- DC current: Up to 600A
- AC/DC voltage: Up to 600V
- Resistance: Up to 60 kΩ
- Capacitance: Up to 999 μF
- Other functions: Continuity, frequency, and diode testing
- Jaw: 10 mm
- Safety rating: CAT III 300V
- Dimensions: 7.48 x 2.04 x 0.63 inches
- Weight: 195 g
- Power: Battery powered
- Color: Yellow
- Included components: FLUKE-301D/ESP clamp meter and TL75-4201 test leads
- Warranty: 1 year manufacturer warranty
Final verdict
The Fluke FLUKE-301D/ESP is a strong fit for electrical professionals and maintenance users who want AC/DC current measurement in a lightweight tool that can reach into confined wiring areas. Its 600A range, slim 10 mm jaw, and added troubleshooting functions make it especially useful for portable work across electrical and related systems.