Victor 81C/81D Digital Multimeter is a stable and reliable 3 3/4 bit digital multimeter. It can be used to measure DC voltage, AC voltage, DC current, AC current, resistance, temperature, capacitance, frequency/duty cycle, diode and continuity test. It also features unit symbol display, automatic/manual range switching, automatic power off and alarm functions. The whole machine adopts a 8-bit microprocessor that can directly drive the LCD and a double integration A/D conversion integrated circuit, which provides high resolution and high accuracy digital display driver. This meter is fully featured, with high measurement accuracy and easy to use. It is an ideal tool for laboratories, factories, radio enthusiasts and households.

UFT-100 series ultrasonic flow meter is a high-performance, multi-functional ultrasonic flow meter, which is suitable for continuous measurement of most clean and uniform liquids without large concentration of suspended particles or gas in industrial environment.