• 600 A ac current measurement
• Cat IV 300V / CAT III 600V safety rated
• 30 mm jaw size for numerous applications
• Resistance range of 40 kΩ
• Slim, ergonomic design is easy to carry and simple to use
• Easy to read backlight display

Compact. Easy to use. Fluke tested.
The Fluke 303 comes with all the rugged, reliable and accurate features you have come to trust, in a small, ergonomic design. The innovative body design offers a more compact tool to meet your needs. With features of AC current measurements up to 600 A, a large 30 mm jaw opening and CAT IV 300 V/CAT III 600 V safety rating, you get an easy-to-use tool that handles your everyday electrical maintenance needs.

Technical Specifications
AC current	Range	600.0A
	Accuracy	1.8% ±5
AC voltage	Range	400/600
	Accuracy	1.5% ±5
DC voltage	Range	400/600
	Accuracy	1.5% ±5
DC mV range		-
Resistance	Range	4000 Ω
	Accuracy	1% ±5
Continuity		≤ 70 Ω
Backlight display		Yes
Data hold		Yes
Size	H x W x D (mm)	208 x 58.5 x 28
	Jaw size	30 mm
Safety rating		CAT III 600 V
Temperature		0 ~ 40 °C
Screen refresh rate		> 2 times / sec.
Test leads		TL75
Battery		2 AA batteries
Warranty		2 years