July 27, 2011 - GAO Instruments announces model A0230003 digital RF millivoltmeter and frequency counter, an instrument for workshop production and laboratory ultra-high frequency voltage measurements. This digital RF millivoltmeter and frequency counter is compact, portable and light weight and also consumes little power. It measures sinusoidal signal voltage over a wide frequency range of 10 kHz to 2000 MHz. The millivoltmeter and frequency counter is packed with outstanding features including rapid frequency response, a small standing wave coefficient, high sensitivity, accuracy, reliability and high price-to-quality ratio. It offers RS232, GPIB and USB interfaces for remote measurement and control.
Additionally, it also works in conjunction with a computer to form an automated test system.