The utility model provides a fracturing equipment instrument detection device, including power supply and respectively with fracturing equipment instrument, cable adapter, analog signal collection module, high speed controller, the input output device of power supply electric connection, analog signal collection module passes through fracturing equipment instrument was gathered to the cable adapter current signal or voltage signal to the current signal or the voltage signal that will gather transmit for high speed controller analysis and detection, and the testing result is transmitted and is preserved for input output device. The utility model provides a fracturing equipment instrument detection device is convenient for detect at the construction field (site) and the check -up, reduces work load and improves work efficiency, can effectively improve the on -the -spot instrument and meter system of fracturing job stabilization nature and accuracy, improves the fracturing quality. Simultaneously, install small and exquisite lightly, the use is carried at the scene of being convenient for.