IDEAL INDUSTRIES 61-340 technical manual Safety

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SAFETY

Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use the product only as specified.

For operating instructions, see the 61-340 / 61-342 Digital Multimeter Instruction Manual.

CAUTION: These statements identify conditions or practices that could result in damage to the equipment or other property.

WARNING: These statements identify conditions or practices that could result in personal injury or loss of life.

Use proper Fuse. To avoid fire hazard, use only the fuse type and rating specified for this product.

Do not operate without covers. To avoid personal injury, do not apply any voltage or current to the product without covers in place.

Do Not Exceed the maximum rated input limits, as marked on the meter.

Electric overload. Never apply a voltage to a connector on the product that is outside the range specified for that connector.

Avoid electric shock. To avoid injury or loss of life, do not connect or disconnect probes or test leads while they are connected to a voltage source.

Do not operate in wet/damp conditions. To avoid electric shock, do not operate this product in wet or damp conditions.

Use great care when you are required to make measurements on live circuits that exceed 50V.

Form Number TM61340-2

Rev 2 November 2007

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Contents Ideal INDUSTRIES, INC. Technical Manual Table of Contents Table A. The Symbols IntroductionSafety Specifications General specifications Characteristics DescriptionRange Resolution Accuracy Over voltage Protection Range Resolution Accuracy Input ProtectionInput Impedance 10MΩ Frequency response 40~400HzRange Resolution Accuracy Range Resolution Accuracy Max. Test Max. Open Current Overload Protection Range Resolution Sensitivity AccuracyRange 15 Hz/DUTY 8 14 REL16 MAX/MIN Environmental characteristics Description Physical and Environmental Characteristics DescriptionCertifications and compliances Required Equipment AC Voltage Range 0 ~ 750V ACFrequency Range 40 ~ 1KHz Accuracy ±2% DC Voltage Range 0 ~ 1000V DCReplacing the Battery Opening the Meter CaseFuse Replacement Replacing FusesTesting the Display LCD Graphics 61-340Testing the Voltage Function for 61-340 Step Range Input ReadingTesting the DC microamperes Function for 61-340 Testing the DC milli amperes Function for 61-340Step Range Input Frequency Reading Step Range SourceTesting the AC microampere Function for 61-340 Testing the DC ampere Function for 61-340Step Range Source Frequency Reading Testing the AC a function for 61-340 Testing the AC milliampere function for 61-340andStep Source Frequency Reading Testing the Capacitance Function for 61-340 Testing the Resistance Function for 61-340Step Range Source Reading Checking the Diode Test Function for 61-340 Checking the Continuity Function for 61-340Testing the Frequency Function for 61-340 Testing the Duty Cycle Function for 61-340Testing the Temperature Function for 61-340 DC V Calibration Adjust VR1 AC V Calibration Adjust VR2 ModelTemp Calibration Adjust VR3