The circuits were designed using two A/D converters to create a voltmeter and ampermeter. The circuits are designed with the combination of CA3161E and CA3162E to imposing a complete 3-digit display ...

HD Electric Co. has launched its new Double Vision Dual Display Digital Voltmeter, a compact, high accuracy dual display voltmeter and phasing set with capacitive test point mode and peak hold. It can ...

HD Electric Co.’s DVM-80T Digital Voltmeter & Phasing Set with Capacitive Test Point Mode is a new addition to the Digital Voltmeter line. June 19, 2007 HD Electric Company’s DVM-80T Digital Voltmeter ...

The digital voltmeter is the best basic tool for electrical troubleshooting, because it's calibrated and exact. But remember, the digital voltmeter can't detect a high-resistance fault if the circuit ...

A PIC version of digital voltmeter module was created based on an AVR while showing the mini display with 3 digits. The digital voltmeter module contains general purpose I/O pins which could be used ...

[Thomas] found an interesting probable millivoltmeter with some Beckman displays. Like many instruments from that time period, this one had a lot of tobacco smoke residue inside. The display unit ...

Redfish Instruments, Inc. announced today the iDVM Digital Multimeter, the first iPhone-enabled wireless multimeter. The iDVM multimeter wirelessly connects to an iPhone, iPad, or iPod Touch via an ad ...