Ht-instruments M70 Manual de usuario Pagina 1

 Copyright HT ITALIA 2014 Release EN 2.01 - 13/01/2014 ENGLISH User manual

M70 EN - 92. Short-circuit the cable ends with each other as shown in Fig. 5 making sure that the metallic parts of test probes and crocodiles a

M70 EN - 104.5. Lo: CONTINUITY TEST ON EARTH, PROTECTIVE AND EQUALIZING POTENTIAL CONDUCTORS The measurement is performed with a test current h

M70 EN - 114.5.1. "ZERO" mode 1. Any addition or replacement of cables, extensions and croco clips nullify the previous calibration an

M70 EN - 124.6. M: INSULATION RESISTANCE MEASUREMENT TEST VOLTAGE 250V, 500V, 1000V DC The measurement is performed according to IEC/EN61557-2

M70 EN - 13 CAUTION The message on the display means that the instrument is discharging eventual capacitors. During this phase never disc

M70 EN - 145. MAINTENANCE 5.1. GENERAL This is a precision instrument. Strictly follow the instructions for use and storage reported in this manu

M70 EN - 156. TECHNICAL SPECIFICATIONS 6.1. CHARACTERISTICS Accuracy is indicated as [%reading + (digit number*resolution)] at 23°C±5°, RH <70

M70 EN - 166.1.1. Electrical Conversion: Average value Display refreshing rate: 2 times per second 6.1.2. Safety standards The instrument compl

M70 EN - 177. SERVICE 7.1. WARRANTY CONDITIONS This instrument is guaranteed against material or production defects, in accordance with our gener

M70 EN - 1Table odf Contents 1. SAFETY PRECAUTIONS AND PROCEDURES ... 21.1. Preliminary

M70 EN - 21. SAFETY PRECAUTIONS AND PROCEDURES This instrument complies with safety IEC/EN61557-1 and IEC/EN61010-1 guidelines related to electro

M70 EN - 31.2. DURING USE Read the recommendations which follow and the instructions in this manual: CAUTION An improper use may damage t

M70 EN - 42. GENERAL DESCRIPTION Dear Customer, the instrument you have purchased, whether used according to the instructions given in this manua

M70 EN - 54. OPERATING INSTRUCTIONS 4.1. INSTRUMENT - DESCRIPTION CAPTION: 1. Inputs 2. Inputs 3. Display 4. ON/OFF key 5. LOCK key 6. ZERO a

M70 EN - 64.2. : DC VOLTAGE MEASUREMENT CAUTION The maximum input voltage is 550+10%V. Don’t try to measure higher voltages to avoid ri

M70 EN - 74.3. : AC VOLTAGE MEASUREMENT CAUTION The maximum input voltage is 550+10%V. Don’t try to measure higher voltages to avoid ri

M70 EN - 84.4.  : RESISTANCE MEASUREMENT AND CONTINUITY TEST CAUTION Before taking resistance measurements make sure that the circuit