JOULEMETER & WATTMETER DIGITAL

The unit is ideal for accurate measurement of either cumulative electrical energy delivered to a load from a power supply, or instantaneous power. A range of experiments are possible from simple investigations into specific heat capacity to measurement of energy stored in LCR Circuits.

The device can accept AC and DC power with a maximum of 25V DC & 15V AC and a maximum capacity of 10A. The device has two ranges one for Joules & Watts and the other for mJ & mW. The device should be used in the J & W setting unless the correct setup is in place for mJ & mW as a maximum of 10mA is the limit for this mode.

Features:

Display: 4-digit, LED display
Input: 24V DC max or 15V rms AC max.
Capacity: 10A max or 10mA in mJ/mW mode
Power: Mains unit with 1.8m of 3-core cable, illuminated ON/OFF Switch & 1A fuse.
4-digit LED display of either energy delivered or power supplied
Dimensions:
Width: 175mm
Height: 100mm
Length: 160mm
An instruction manual of experiments is included