The
Demonstration Meter manufactured by us is Ideal for classroom or group demonstration. The Demonstration Meter comes with a moving coil type, 301530cm, with spring control and magnetic damping. Basic movement of meter calibrated to 5mA, 100mV. Long, pointer needle, with thick arrowhead for clear visibility from a distance, moves on hardened and polished steel pivots and jeweled bearings. It is mounted in sturdy, plastic frame with transparent front & back windows. One side of frame has color-coded, 4mm socket terminals for electrical connection and a slot for inserting or removing scales; other side has zero-adjustment knob, and knob for locking pointer needle. Interchangeable scales of different ranges (center zero as well as left zero) for measuring AC & DC voltage and current values. Scales are printed on both sides facilitating group observation.
Features - Complete plastic body
- zero-adjustment knob