PM-138, LCD Digital Panel Meter
Specifications
Wave ranges: none
Voltage / current type: Dry cell battery / 1 × 9 Volt
Speaker: No low-frequency output
Material: Printed circuit boards
Model: Digital Panel Meter PM-138 – Conrad Electronic Voltcraft
Form: Chassis (for integration into furniture/panel)
Dimensions (W × H × D): 66 × 42 × 15 mm / 2.6 × 1.7 × 0.6 inch