Made to sell at Ap18 list, the ranges, which are selected by a aquot;click stopaquot; range switch, are 0 to 200MU (Mi! range) at 500V d.c. testing pressure; 0 to ... The resistance ranges are protected by 100mA fuses of international standard size, 5 x 20mm. ... instrument is powered by six 1-5V pen torch batteries, giving a maximum of a yeara#39;s life in normal use. There is a battery test position on the range switch; with the range indicator in this position and the operating press- button pressed, actualanbsp;...