Specification:
Student Digital Joulemeter is designed specifically for student use.
Power is by means of a 9V DC mains adaptor included.
The unit can measure energy from 1 joule to 999,999 joules, with accuracy of 3%, but 1% accuracy is typical.
Circuitry : Microprocessor, combined with precision voltage multiplier.
Built-in timing function, the start button starts timer and joulemeter
together and at the same time starts powering up the load.
Input voltage: 0V to 15V AC, or 0V to 21V DC (maximum).
Maximum load current : 10A AC/DC
The stop button stops the timer and joulemeter, and disconnects the input power from the load.
Display: 2 x 16 character LCD
