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Summary of Contents for Mastech MS2030A
- Page 1 MS2030A AC Digital Clamp Meter User’s Manual 600V 200A CAT III CAT III MS2030A 600 V AC CLAMP METER HOLD AUTO RS232 INPUT 600V CAT III...
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Page 2: Table Of Contents
CONTENTS CONTENTS 1.Introduction ..........1 AC Current........Resistance........2.Safety Information.........1 Continuity .........9 Precautions ........... Diode Test ........9 Safety Symbols............. 4.8 NCV (Non-Contact Voltage) 3. Description...........4 ......... 5. Specifications ......... 3.1 Front Panel General Specifications...... Display ..........Technical Specifications............. 4. Using the Meter ........ -
Page 3: Introduction
3. Ensure the meter works properly by testing a known 1.Introduction voltage first. If not working properly, have the meter WARNING serviced before using. Make sure to read and follow all safety procedures to 4. Never exceed the protection limit values indicated avoid electric shock and/or injury. -
Page 4: Safety Information
Direct current Alternating current CAT III: MEASUREMENT CATEGORY III is applicable to test and measuring circuits connected to the distribution MS2030A part of the building's low-voltage MAINS installation. AC CLAMP METER CAT II: MEASUREMENT CATEGORY II is applicable to test... - Page 5 3.2 Display 1. Current Clamp For measuring AC current. 2. Safety barrier Helps to keep hands from touching conductors while measuring current. 3. Rotary Switch Used to select function and range. 4. Display Max. display value: 1999 5. Input Jack Connection for the live (red) test lead for voltage, resistance, diodes and continuity.
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Page 6: Display
2. Press the trigger to open the clamp and insert one 4. Using the Meter conductor inside the jaws. Only clamp one conductor; 4.1 Data Hold multiple conductors with different current directions The data hold function will keep the current reading on will cancel out readings. -
Page 7: Continuity
4.6 Continuity 4.8 NCV (Non-Contact Voltage) 1. Turn off all power and discharge capacitors on the 1. Move the rotary switch to any position. circuit under test. 2. Hold the “NCV” button and move the tip of the clamp close to the test object. If the detected voltage 2. -
Page 8: Specifications
5. Specifications 5.2 Technical Specifications Accuracy: ±(% of reading + digits), 1 year warranty. 5.1 General Specifications Ambient temp: 18°C~28°C, humidity: <75%. • Safety rating: CAT III 600V, pollution degree 2 Temperature coefficient: 0.1 accuracy/°C • Max. operating altitude: 2000m (0°C~18°C or 28°C~40°C) •... -
Page 9: Maintenance
5.2.2 AC Voltage 5.2.6 Continuity Range Accuracy Resolution Range Function ±(1.5% reading +10 dgt) 600V If the measured resistance is less than 70Ω, the meter’s buzzer will sound. - Input impedance: 10M - Overload protection: 600V DC or AC rms - Open circuit voltage: approx. -
Page 10: Replacing The Batteries
6.2 Replacing The Batteries WARNING To avoid electric shock, make sure that the test leads have been clearly move away from the circuit under measurement before opening the battery cover of the meter. WARNING Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc), or rechargeable (ni-cad, ni-mh, etc) batteries.
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