Current Electricity | Electricity and Electromagnetism | PHYSICS
PHILIP HARRIS DIGITAL METER RANGE
A range of digital meters designed to provide accurate, high quality instruments for education applications. The design of the meters, including the positioning and identification of the 4mm sockets and graphics on th front panel, ease the conceptual jump from circuit diagram to physical implementation.
• Display: 3 1/2 digit LCD with polarity and low battery indication. Internal battery 9V type PP3 or equivalent. Expected battery life 5000 hours from alkaline PP3. Automatic switch off after 50 minutes of inactivity. Battery sold separately.
• Accuracy: ±1% of full scale indication typical (except Coulombmeter)
• Dimensions: 130 x 92 x 55mm A. Coulombmeter
Range 0 to 1999nC. Accuracy: ±10% of F.S.D. Overload capability: 100V. E8H29723
B. Digital Ammeter
Range: 0 to 19.99A d.c. only. Internal resistance: 0.01. E8H27726