Nakamura DC Voltmeter, DV-250N

Features:

*overload prevention device protects meter against any current or voltage overload
* four distinctive colors used for different types of meters enable instant identification
* accuracy with JIS class 2.5 with high internal resistance
* long circular scale (84mm) provides easy and accurate reading
* multi-purpose terminals employed to prevent displacement of heads
* internal mechanism of instrument is completely visible
* lightweight, great impact strength, and no leakage


SPECIFICATIONS
Dimensions: 110 x 126 x 137mm
Weight: 350 three ranges: -50 to +250mV, -2 to +1V, -0.5 to +2.5V
Internal Resistance: 20k ohms/V
*Equipped with temperature-compensating circuit (thermistor) and overload prevention device; housed in a black case each