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Summary of Contents for Mastech MS2601
- Page 1 MS2601 Electrical Tester User’s Manual 600V CAT III 200A μA Temp FUNC CAT III MS2601 ELECTRICAL TESTER 600 V μA Temp 600V CAT III...
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Page 2: Table Of Contents
Table of Contents Table of Contents LIMITED WARRANTY AND AC/DC Voltage ..........10 LIMITATION OF LIABILITY ......1 Resistance............11 Safety Information ...........1 Continuity............11 INTRODUCTION ........3 Capacitance..........12 Components and Buttons........5 Diodes............12 Names of the Components ........5 Frequency and Duty Cycle ......13 Switches and Buttons ........6 Non-Contact Voltage (NCV) ......15 Display............6 Temperature (Type-K Thermocouple) ....15... -
Page 3: Limited Warranty And Limitation Of Liability
Safety Symbols LIMITED WARRANTY AND LIMITATION OF LIABILITY Note-Important safety information, This instrument from Mastech Tools Inc. will be free from refer to the instruction manual. defects in workmanship and material for three years from Application around and removal from the date of original purchase. -
Page 4: Introduction
11. Remove the leads from the circuit first before switching Overview between functions. The MS2601 is a portable, hand-held professional meter 12. Disconnect power and discharge all capacitors before that measures AC/DC voltage, AC/DC current, resistance, measuring resistance, capacitance, continuity or diodes. -
Page 5: Components And Buttons
8.NCV Button COM: Common input jack 9.LCD Display 10.Input Jack Display 11.COM Jack μA Temp FUNC MS2601 ELECTRICAL TESTER 1.Auto range mode 6.Direct current μA Temp 2.Diode mode 7.Polarity indicator 600V 3.Continuity mode 8.Alternating current CAT III 4.Hold display... -
Page 6: Using The Meter
Backlight and worklight Using the Meter • Hold to turn on the display backlight; the backlight Display Hold will stay on for 15 seconds before it automatically turns During measurement, press to hold the current off. reading on the display. Press again to release the hold. •... -
Page 7: Ac Current
AC/DC Voltage AC Current WARNING: WARNING: USE CAUTION WHEN MEASUREING HIGH VOLTAGE TO AVOID ELECTRICAL SHOCK AND INJURY, CIRCUITS TO AVOID ELECTRICAL SHOCK AND PLEASE REMOVE TEST LEADS BEFORE MAKING INJURY. DO NOT MEASURE INPUT VOLTAGES CURRENT MEASUREMENTS. HIGHER THEN 600V AC/DC. 1.Turn the rotary switch to the current position. -
Page 8: Resistance
Resistance Capacitance WARNING: WARNING: TO AVOID ELECTRICAL SHOCK AND INJURY, TURN OFF POWER TO THE CIRCUIT AND DISCHARGE ALL TO AVOID ELECTRICAL SHOCK AND INJURY, TURN CAPACITORS BEFORE MEASURING RESISTANCE. OFF POWER TO THE CIRCUIT AND DISCHARGE ALL 1.Insert the black test lead into “COM” jack and red test CAPACITORS BEFORE MEASURING CAPACITANCE. -
Page 9: Frequency And Duty Cycle
1.Insert the black test lead into “COM” jack and red test Frequency and Duty Cycle lead into “INPUT” jack. In Current Mode (A) 2.Turn the rotary switch to the position. Press “FUNC” to switch to AC voltage. WARNING: 3.Press “Hz/%” button to measure frequency. REMOVE THE TEST LEADS FROM THE METER 4.Press “Hz/%”... -
Page 10: Non-Contact Voltage (Ncv)
Non-Contact Voltage (NCV) Specifications 1.Hold the “NCV” button. The meter should be calibrated annually between 2.Move the tip of the meter toward the object to be tested. 18℃ ~ 28℃ and a relative humidity less than 75%. 3.If the voltage detected is greater than 90V AC rms, the General Specifications NCV indicator will flash and the buzzer will sound. -
Page 11: Technical Specifications
Technical Specifications AC Voltage Temperature: 23±5℃.Relative humidity: <75% Range Accuracy Resolution 0.001V AC Current Range Accuracy ±(0.8% reading+3 digits) Resolution 0.01V ±(3.0% reading+3 digits) 200A 0.1A 600V 0.1V • Maximum input current: 200A AC • Input impedance: 10MΩ • Frequency Range: 40 ~ 400Hz •... - Page 12 Resistance Capacitance Range Accuracy Resolution Range Accuracy Resolution 60nF 0.01nF 600Ω 0.1Ω 600nF 0.1nF 6kΩ 0.001kΩ ±(0.8% reading+3 digits) 6µF 0.001µF 60kΩ 0.01kΩ ±(4.0% reading+5 digits) 60µF 0.01µF 600kΩ 0.1kΩ 600µF 0.1µF 6MΩ 0.001MΩ ±(1.2% reading+3 digits) 6000µF 1µF 60MΩ 0.1MΩ...
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Page 13: Maintenance
In Voltage Mode (V) Maintenance General Maintenance Range Accuracy Resolution • To avoid possible electric shock or personal injury, 99.99Hz 0.01Hz repairs or servicing not covered in this manual should be ±(1.5% reading+5 digits) 999.9Hz 0.1Hz performed only by qualified personnel. 9.999Hz 0.001kHz •... -
Page 14: Test Leads Replacement
Test Leads Replacement WARNING: REPLACE THE TEST LEADS WITH IDENTICAL OR COMPATIBLE LEADS. LEAD SPECS: 1000V 10A. Replace test leads if leads become damaged or worn. Warning Use meet EN 61010-031 standard, rated CAT III 600V, or better test leads. Warning To avoid electric shock,make sure the probes are disconnected from the measured circuit before...
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