The 680 R requires two batteries:
For the next three hours, Elias didn't move from his chair. He wasn't just reading a manual; he was having a conversation with the engineers who had built this beast. The PDF contained notes not present in the digital text—handwritten annotations in the margins of the scanned pages.
ICE 680R Supertester is one of the most legendary analog multimeters in the history of electrical engineering. Manufactured in Milan, Italy, by I.C.E. (Industria Costruzioni Elettromeccaniche) starting in the 1960s and produced across several generations (from the III serie to the VII serie), this instrument remains a prized possession for vintage electronics collectors, hobbyists, and professional technicians.
100 mV to 1000 V (20,000 Ω/V sensitivity) AC Voltage (Vca): 2 V to 2500 V (4,000 Ω/V sensitivity) DC Current (Icc): 50 µA to 5 A AC Current (Ica): 250 µA to 5 A supertester ice 680 r manual pdf
): Before testing, always short the probes together and adjust the zero-ohm knob on the left.
Early versions of the 680 R use a specialized 3V or single 1.5V battery setup, depending on the exact series revision (Series 4, 5, or 6).
ElektroTanya is a premier database for service manuals. It hosts multiple versions of the 680 R documentation. The 680 R requires two batteries: For the
: Unlike modern rotary dial multimeters, the
Mastering the ICE 680 R involves understanding its unique method of selecting functions and ranges.
The is not just a tool; it is a legend in the world of electronics maintenance and diagnostics . Produced by the Italian company I.C.E. (Industria Costruzioni Elettromeccaniche), this analog multimeter—specifically the 680R VI or VII Serie—has been a staple for technicians for decades. ICE 680R Supertester is one of the most
He snorted coffee. This had to be a prank. But the schematics on the next page were too precise—every capacitor, every anomalous copper trace matched the unit humming on his bench.
Always use the correct battery types (1.5V and 9V) and remove them if the tester is stored for a long time to prevent leakage.
Before diving into operation, it is essential to understand the capabilities of the Ice 680 R. The device is famous for its high input impedance (for an analog meter) and its unique mirror-scale design that eliminates parallax errors.