Hofmann equipment is sold globally through partners. Depending on your region, the manual may be rebranded.
The ICE Supertester 680 R is a classic Italian analog multimeter renowned for its high precision and distinctive socket-based measurement system. Below are the primary resources for downloading the manual and technical documentation. Manual Download Links
You can find PDF versions of the operator and service manuals at these major archives: Operator & Repair Manual (Comprehensive) : A full 39-page guide is available for free at ManualsLib. Service Schematics & Series Guides:
VI Serie: Service manual and schematics available at Elektrotanya. supertester ice 680 r manual pdf
VII Serie: User schematics and repair info also at Elektrotanya. V Serie: Analog multimeter schematics at Elektrotanya.
Alternative Versions: A 21-page manual for the VII Serie can be found on Scribd. Key Specifications
The 680 R is noted for its high sensitivity and extensive measurement ranges: Sensitivity: 20,000 DC and 4,000 DC Voltage: 100 mV to 2,000 V. AC Voltage: 2 V to 2,500 V. DC Current: 50 μAmu cap A Resistance: 0.1 Ωcap omega Ωcap omega (requires internal battery or power for high ranges). Hofmann equipment is sold globally through partners
Additional Features: Measures capacity, frequency (up to 5,000 Hz), and decibels (-24 to +70 dB). Usage Tips
A genuine manual for the Ice 680 R typically includes:
Before we dive into the manual download, let’s review what makes this multimeter special. The ICE Supertester 680 R is a classic
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This is the most reliable method. Hofmann has a dedicated support infrastructure.