The APPA 507 is a portable digital process calibrator with multimeter function for the generation and measurement of direct current up to 24mA. For the direct power generation, it is also possible that the percentage values, depending on the set current (0% = 4 mA, 100%=20mA). The APPA 507 also enables the measurement of the current, which is generated by external converter to measure or a current converter to simulate. The APPA 507 corresponds to the safety standard IEC/EN 61010-1 with double insulation and overvoltage category CAT III lOOOV I CAT IV 600 V. each function can be comfortably directly by the function buttons on the control panel can be selected. The APPA 507 is the ideal solution for the most common industrial applications and the use in laboratory area.This text is machine translated.