Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for HT MULTITEST M75
Summarization of Contents
Safety Precautions and Procedures
Preliminary Instructions
Safety instructions to follow before operating the instrument.
During Use
Safety precautions to follow while the instrument is in use.
After Use
Safety precautions to follow after the instrument has been used.
Overvoltage Categories - Definitions
Definitions of measurement categories for ensuring electrical safety.
General Description
Working
Overview of the instrument's various functions and measurement capabilities.
TRMS Value and Mean Value - Definitions
Definitions of True RMS (TRMS) and Mean Value measurement concepts.
True Root Mean Square Value and Crest Factor - Definitions
Definitions of True RMS value and Crest Factor for signal analysis.
Preparation for Use
Preliminary Checks
Essential checks to perform before operating the instrument.
Power Supply
Information regarding the instrument's power source and battery status.
Calibration
Details on the instrument's calibration procedure and recommended frequency.
Storage
Guidelines for proper storage of the instrument to maintain its condition.
Operating Instructions
Instrument - Description
Identification of instrument parts, controls, and input/output connections.
Turning On
Steps to power on the instrument and view the initial display.
Auto Power Off
Functionality of the auto power off feature and steps to disable it.
Current Measurement Through External Transducer
Procedure for using external clamp transducers for current measurements.
Phase Sequence and Phase Conformity Measurement
Procedure for performing phase sequence and conformity tests.
HOLD, MAX/MIN/AVG, PEAK±
Advanced measurement display functions for data analysis.
HOLD
Function to freeze the currently displayed measurement value.
MAX/MIN/AVG
Recording and displaying maximum, minimum, and average measured values.
PEAK±
Measuring and displaying peak positive and negative signal values.
V Hz: DC/AC Voltage and Frequency Measurement (M73 and M75)
Procedure for measuring DC/AC voltage and frequency.
Frequency Measurement
Specific steps for frequency measurement within V~Hz mode.
Anomalous Cases During V~ Hz Measurements
Common error conditions and display indications for V~Hz measurements.
A Hz: DC/AC Current and Frequency Measurement
Procedure for measuring DC/AC current and frequency using a clamp.
Frequency Measurement
Specific steps for frequency measurement within A~Hz mode.
Anomalous Cases During A~ Hz Measurements
Common error conditions and display indications for A~Hz measurements.
Ω»): Resistance Measurement and Continuity Test
Procedure for measuring resistance and performing continuity tests.
"CAL" Mode
Procedure for calibrating resistance and continuity measurements.
Anomalous Cases During Ω•) Measurement
Common error conditions and display indications for resistance measurement.
⊙: Phase Sequence and Conformity Measurement
Procedure for measuring phase sequence and conformity.
Anomalous Cases During ⊙ Tests
Common error conditions and display indications for phase sequence tests.
LAN: Cabling Test (M75)
Procedure for performing cable tests on LAN networks using the M75.
Anomalous Cases During LAN Tests
Common error conditions and display indications for LAN tests.
Split Pairs - Explication Note
Explanation of the 'Split Pairs' error in LAN cabling.
Cabling Errors
Detailed descriptions of various LAN cabling errors.
Ω 0.2A: Continuity Test on Earth, Protective and Equalizing Potential Conductors (M72, M74, M75)
Continuity test for earth and potential equalization conductors.
"CAL" Mode
Procedure for calibrating the Ω 0.2A continuity test.
Anomalous Cases During Ω 0.2A Tests
Common error conditions and display indications for Ω 0.2A continuity tests.
ΜΩ: Insulation Resistance Measurement Test Voltage 500V
Procedure for performing insulation resistance measurements.
Anomalous Cases During ΜΩ Tests
Common error conditions and display indications for insulation resistance tests.
RCD: Tests on AC Type RCDs (M73, M74, M75)
Procedure for testing Residual Current Devices (RCDs).
Anomalous Cases During RCD Tests
Common error conditions and display indications for RCD tests.
RA: Measurement of Global Earth Resistance (M73, M74, M75)
Procedure for measuring global earth resistance.
Anomalous Cases During Ra Tests
Common error conditions and display indications for earth resistance tests.
AUTO: Automatic Cycle of Measurements to Test a Plant (M74, M75)
Procedure for performing an automatic sequence of plant tests.
Maintenance
General
General guidelines for maintaining the instrument's condition.
Battery Replacement
Step-by-step procedure for replacing the instrument's batteries.
Cleaning
Instructions for cleaning the instrument's exterior.
End of Life
Information regarding product disposal at its end of life.
Technical Specifications
Characteristics, Standards, and General Specs
Detailed electrical, safety, and general specifications.
Environmental and EMC Conditions
Operating environment, storage, and EMC compliance.
Accessories
List of accessories included with the instrument.
Service
Warranty Conditions
Terms and conditions of the product's warranty coverage.
After-Sale Service
Procedures for obtaining after-sales support and repairs.
Need help?
Do you have a question about the MULTITEST M75 and is the answer not in the manual?
Questions and answers