Avs instruments offers a latest digital power clamp meter, model m9911, with 3 phase adopter, with max count 9999 and double scales analogue bar graph display. This digital power clamp meter is a handheld amplitude meter with power measurement, it is incorporated current meter and power measurement instrument. The meter is composed of three channels: voltage, current, power and a single chip micro controller. It has powerful measuring and data hold processing software, and complete facility to measure, calculate and display of the parameters: voltage [v], current [a], active power [kw], power factor [pf], apparent power [kva], reactive power [kvar], active energy [kwh] and frequency [hz]. It has stable capability and easy operation. It is especially suitable for measurement and overhaul of the electric power equipment and the power supply circuit on the spot. The structure of the instrument is pincers, it is very small, very light and portable, making measurement easy and fast.
