Lascar DPM 125 Series Compact 3.5 Digit LCD Voltmeters – Lascar DPM 125, This compact panel meter uses advanced components and construction techniques to give high performance at low cost. The meter can plug directly into a 12-way SIL socket or can be panel mounted using the snap-in bezel and window supplied. Lascar DPM 125 3.5 Digit LCD Voltmeter