VOLTCRAFT VC-20, Руководство по эксплуатации

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2. INTENDED USE
• Measuring in the range of overvoltage category CAT IV up to maximum 600V when using
cover caps on the measuring leads against ground potential, pursuant to EN 61010-1 or
lower and display of the electric parameters
• Alternating and direct current measuring up to max. 600 V
• Measurement of direct and alternating currents up to max. 200 mA
• Measurement of resistance values of up to 40 MOhm
• Continuity check (< 100 Ohms acoustic)
• Diode test
• Capacity testing of condensers up to 200 µF
• Measuring frequencies of up to 10 KHz and display of the pos. pulse ratio in % (duty cycle)
• Non-contact alternating voltage detector in the range of 100 - 600 V/AC
• Use as a LED torch
• One-handed operation possible due to plug-in device for test prods on rear
The meter complies with IP54 protection and is dust and splashwater-proof. The meter must
not be operated when it is open, when the battery compartment is open or the compartment
cover is missing.
Operation is only permissible with AAA batteries.
Measurements must not be carried out under unfavourable ambient conditions.
Unfavourable ambient conditions include:
- Combustible gases, vapours or solvents
- Electrical storms or conditions as during a storm, e.g. strong electrostatic fields, etc.
Any use other than that described above will damage the product and may involve other risks,
such as short-circuit, fire, electric shock, etc. Do not change or modify any part of the product!
The safety instructions must be observed without fail!