Digital Voltmeter DC Products Category : Physics, Energy > Physical Instruments, Experiment INQUIRY Details DC power on 6V, four digital displays, with 20K and 200 ohm range, product dimension is 16.5*12*5.5cm. Send Inquiry Name:* E-mail:* Tel: Content:* Verification Code:* (All * must be filled in) [ Previous: ] [ Next: ] Related Products Resistance Box Photoelectric Timer Mighty Electromagnet Line Demonstrator B Laser Distance High-Temperature Diffusion Cloud Chamber Hair Wave Tank Waveform Generator