Measure the overall time accuracy of various timing circuits for electric energy meters, including clock chips, metering chips, independent composite chips, including MCU or SOC, such as 71M6513, 71M5515, MSP430, PL3200, ATT7023, ADE7755 and other chips and circuits

Display timing errors in terms of daily error (seconds/day), monthly error (seconds/month), and PPM (parts per million)

It has high precision and stability, suitable for various production environments, and can operate in a wide range of ambient temperatures (0-50 ° C)ºC）Maintain stability within 0.5PPM Another option is to add a time base module to achieve 0.05PPM

Inductive testing has no impact on the product

Measurable finished and semi-finished products

Measure 32.768 KHz crystals (various specifications such as 1x5, 2x6, 3x8, etc.) separately for easy incoming material inspection

Equipped with RS232 standard computer interface, it can perform data statistics, function management, and facilitate large-scale production using a computer

You can choose to add a current consumption measurement function, which can simultaneously determine the battery usage time of the energy meter

Easy and fast operation, compact size, convenient to use