The UNILAB Joulemeter and Wattmeter offers reliable, accurate measurement of electrical energy and power, supporting a range of physics experiments for secondary schools and colleges. Designed for classroom use, it helps teachers and students investigate energy transfer, specific heat capacity, and LCR circuits with ease.

• Measures both AC and DC power up to 24V DC or 15V AC, with a maximum current of 10A (10mA in mJ/mW mode)
• 4-digit LED display clearly shows energy delivered or power supplied
• Two measurement ranges: Joules/Watts and milliJoules/milliWatts
• Includes mains power unit with 1.8m cable, illuminated ON/OFF switch, and 1A fuse
• Supplied with an instruction manual featuring experiment ideas
• Device dimensions: approx. 175mm (W) x 100mm (H) x 160mm (L)
• Compliant with EN61010-2010 safety standard