Digital battery powered HD100 multimeter made by Beckman Industrial Corp. Made in USA.The multimeter has a clear digital readout on a LCD screen. It will measure AC and DC voltage and current as well as resistance and conductance. Function and range adjustment is accomplished via a single switch. The instrument is powered by a 9 Volt PP3 size battery.
This was given to me by Barry Carter who said he was fed up with it falling out of a cupboard whenever he went to look for something! Unfortunately the LCD screen is damaged and there is a fault in the circuitry which caused the readout to stay at 1998