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Specification

The battery powered preload tester is used for local electrical charge measurements; e.g., for measuring the necessary preload when mounting piezoelectric strain sensors. The preload is directly displayed in picocoulombs.

• Battery operated service instrument for measuring electrical charges up to 100,000 pC
• Display of measured values via 3 1/2 digit LCD
• Check of alternating signals at the monitor output
• Most easy operation
• Automatic switchoff when not in operation