|Dimensions||7.5 × 6 × 4 in|
The Sandford Wattmeter – Consists of the following three instruments:
The wattmeter is intended for use as a piece of test equipment in the QRP enthusiast’s shack. The accuracy is better than 10% which compares favourably with commercial units intended for the amateur market.
The kit when constructed as per these instructions will dissipate 5 watts indefinitely and up to 20 watts for short periods.
Out of stock