Ht-instruments HT9012 Uživatelský manuál Strana 1

© Copyright HT ITALIA 2010 Versione EN 1.02 - 13/12/2010 ENGLISH User manual

HT9012 EN - 94.3.2 AC Voltage measurement CAUTION Maximum input for AC Voltage measurements is 1000VDC or 1000VACrms. Do not take any voltag

HT9012 EN - 104.3.3 AC Current measurement CAUTION Make sure that all the test leads are disconnected from the meter terminals for current

HT9012 EN - 114.3.4 Resistance measurement CAUTION Before taking any in circuit resistance measurement, remove power from the circuit to b

HT9012 EN - 124.3.5 Continuity test and Diode test CAUTION Before taking any in circuit resistance measurement or diode test, remove power

HT9012 EN - 135 MAINTENANCE 5.1 GENERAL INFORMATIONS 1. This digital clamp meter is a precision instrument. Whether in use or in storage, plea

HT9012 EN - 146 TECHNICAL SPECIFICATIONS 6.1 CHARACTERISTICS Accuracy is calculated as [% rdg + (n°of dgt) * resolution] referred to: 23°C ± 5°

HT9012 EN - 156.1.1 Safety Comply with: IEC/EN 61010-1 Insulation: double insulation Pollution degree: 2 For inside use, max height: 2000m (

HT9012 EN - 167 SERVICE 7.1 WARRANTY CONDITIONS This instrument is guaranteed against material or production defects, in accordance with our ge

HT9012 EN - 1Contents: 1 SAFETY PRECAUTIONS AND PROCEDURES ...2 1.1 Preliminary ...

HT9012 EN - 21 SAFETY PRECAUTIONS AND PROCEDURES This clamp complies with IEC/EN61010-1. For your own safety and in order to avoid damaging the

HT9012 EN - 31.2 BEFORE USE Always keep to the instructions contained in this manual: CAUTION Non compliance with the warnings and/or the in

HT9012 EN - 42 GENERAL DESCRIPTION HT9012 meter can performs the herewith measurements: • DC and AC voltage • Detection of AC voltage withou

HT9012 EN - 53 PREPARATION FOR USE 3.1 INITIAL The tester has been checked from a mechanical and electrical point of view before shipment. Ev

HT9012 EN - 64 OPERATING INSTRUCTIONS 4.1 INSTRUMENT DESCRIPTION 4.1.1 Commands description LEGEND: 1. Clamp jaw 2. Red LED for AC voltage d

HT9012 EN - 74.2 FUNCTION KEY DESCRIPTION 4.2.1 HOLD key By pushing HOLD key the parameter’s measured value is frozen on the display and the s

HT9012 EN - 84.3 FUNCTIONS OF ROTARY SWITCH DESCRIPTION 4.3.1 DC Voltage measurement CAUTION Maximum input for AC Voltage measurements is 1