C21-V/mV type DC millivolt meterDetailed product description：

Specifications and Main Technical Parameters of C21-V/mV DC Millivolt Meter

DC high-voltage meter level 0.5	C21/1-mV	0-15-30; 0-25-50; 0-50-100; 0-75-150;				214×194×95
		0-150-300; 0-250-500; 0-500-1000;
		0-15-30-60; 0-25-50-100; 0-50-100-200
		0-75-150-300; 0-150-300-600;
		0-250-500-1000; 0-10; 0-25; 0-45; 0-75;
		0-150;
DC voltmeter level 0.5	C21/1-V	0-0.75； 1.5-3; 0-1.5-3-7.5; 0-2.5-5-10
		0-7.5-15-30; 0-15-30-75; 0-25-50-100;
		0-75-150-300; 0-150-300-600;

The C21-V/mV/uV type DC micro millivolt meter adopts a wire support structure, which can be used for measuring current and voltage in DC circuits, as well as for use as a standard meter on production lines.