Lascar-DPM-970-3-5-Digit-True-rms-Voltage-Current-Panel-Meter-with-Backlight-Lascar-DPM-970-p-A-3-5-digit-LCD-panel-meter-that-will-measure-true-rms-voltage-and-current-Calibration-of-the-meter-is-achieved-via-two-multi-turn-potentiometers-that-adjust-offset-and-scale-LED-backlighting-makes-viewing-easy-in-low-light-conditions-The-module-is-housed-in-a-robust-carrier-that-can-be-bolted-in-place-or-panel-mounted-using-the-bezel-provided-p-Lascar-DPM-970-3-5-Digit-LCD-Voltmeter