Mastech MS2010B User Manual

AC Leakage Current Clamp Meter
Instruction Manual
Contents
1 ． Safety information
1-1.Safety precaution
1-2. Symbols
2. Meter illustration
2-1. Panel description
2-2. LCD display
3. Specification
3-1. General feature
3-2 Electric specification
4. Operating instruction
4-1 LPF using
4-2 Data HOLD
4-3 Range Switching
4-4 Function selection
4-5 Maxim value
4-6 Back Light
4-7 Sleep Mode
5. Measurement operating
5-1. AC Current measurement
5-2. Leakage current measurement
5-3. DC /AC Voltage measurement
5-4. Frequency & Duty cycle measurement
5-5. Resistance measurement
5-6. Diode check

Mastech MS2010B Specifications

General

Brand	Mastech
Model	MS2010B
Category	Measuring Instruments
Language	English

Summary

Safety Information

Safety Cautions

User must read instructions thoroughly and pay attention to WARNINGs for potentially dangerous procedures.

Specifications

AC Current Specification

Provides range, resolution, and accuracy for AC current measurements.

AC Voltage Specification

Details the range, resolution, and accuracy for AC voltage measurements.

DC Voltage Specification

Lists the range, resolution, accuracy, and input impedance for DC voltage.

Resistance Specification

Operating Instructions

LPF (Low Pass Filter) Usage

Measurement Operations

AC Current Measurement

Steps to measure AC current using the clamp meter, including conductor placement.

Leakage Current Measurement

Procedure for measuring leakage current on one-phase or three-phase circuits.

DC/AC Voltage Measurement

Guide to measuring DC and AC voltage, including switching between modes.

Frequency & Duty Cycle Measurement

Instructions for measuring frequency and duty cycle of induced current or AC voltage.

Resistance Measurement

Steps for measuring resistance, including notes on test lead error and high resistance.

Advanced Measurement & Checks

Diode Check

Capacitance Measurement