With the SOLARKIT, parameters for the performance assessment of a PV system can be determined quickly and easily. HT65 digital multimeter (TRMS) for voltage measurement up to 1500 V DC. The PV204 is a digital measuring device for the determination of the solar radiation in W/m² or BTU/(ft²*h). The sensor of PV204 is connected to the instrument via a plug-type, freely moving connection cable and can be used for exact measurement of the sun radiation. HT4006 AC / DC current transformer with 2 measurement ranges - 40 A & 400 A AC / DC.HT65Voltage TRMS up to 1500 V/DC / 1000 V/ACCurrent up to 0.1 A to 400 A DC & AC with external converter HT4006Voltage measurement with low impedance (LoZ)FrequencyResistancePassage with buzzerCapacitanceTemperature measurement with type K probeLCD with backlight 4,000 digitDiode testAutomatic range selectionAuto power OFF.Data HOLDPV204Measurement of solar radiation up to 1,999 W/m² / 634 BTU/(ft²*h)Data HOLD functionSelection of the measurement unit W/m