Wiha digital multimeter for making voltage, current, resistance, frequency, capacity, and temperature measurements. Continuity and diode tests are also possible. Features large LCD display for readable results, and an additional signal sound for current flow indication during continuity checks. Also includes automatic measuring range selection and relative value measurement. This enables the storage of previous measurement values and their comparison to future measurement results. Helps to deliver maximum safety for working on building installations and directly on the sources of low-voltage installations. Auto-Function Detection CAT IV 600V 600V Voltage up to 40MResistance True-RMS Data Hold Function LCD Display Current Measurement 600 µA - 10 A Auto-Function Detection CAT IV 600V 600V Voltage up to 40MResistance True-RMS Data Hold Function LCD Display Current Measurement 600 µA - 10 A