
7The Supertester 680R model was manufactured by ICE (Industria Costruzioni Elettromeccaniche) in Milan, Italy, from 1969 until the mid-1980s. It is considered one of the most iconic and accurate analog multimeters of its era, used by both professionals and enthusiasts. Technical Specifications: Sensitivity: 20,000 Ω/V DC and 4,000 Ω/V AC Measurement Ranges: DC Voltage: 100 mV to 2000 V AC Voltage: 2 V to 2500 V DC Current: 50 μA to 10 A AC Current: 250 μA to 5 A Resistance: 0.1 Ω to 100 MΩ Capacitance: up to 30,000 μF This equipment is approximately 50 years old. I do not know whether it functions. Interested parties should go to Rua Ferreira da Silva, 35, Senhora da Hora. Payment must be made in cash or via MB WAY.
