Table of Contents
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Table of Contents
Related Manuals for Sanwa PC500a
Summarization of Contents
Safety Precautions
Explanation of Warning Symbols
Defines symbols used in the manual and on the product for safe operation.
Warning Instruction for Safe Use
Provides essential instructions for safe operation to prevent injury or damage.
Overload Protections
Details input terminals, maximum rating input values, and overload protection levels.
Application and Features
Applications
Describes the multimeter's use in measuring weak current circuits and various equipment.
Features
Lists key features of the PC500a/PC510a multimeter, including safety standards and functions.
Name of Functions
Multimeter and Test Leads
Identifies the main parts and connections of the multimeter and its test leads.
Display
Explains the meaning of each symbol and indicator shown on the multimeter's LCD display.
Description of Functions
Function Switch
Describes how to turn the multimeter on/off and select measurement functions.
Auto Power Off
Explains the automatic power-off feature to extend battery life and how to disable it.
Low Battery Indication
Details the display indication when the internal battery level is low.
Measurement Function Select
Describes how to cycle through different modes within a measurement function using the SELECT button.
Range Hold
Explains how to switch between auto and manual range modes for measurements.
Data Hold
Describes how to freeze the current measurement reading on the display.
Auto Lead Resistance Calibration
Explains the procedure to calibrate test lead resistance for accurate low-resistance measurements.
Set Beeper Off
Instructions on how to disable the beeper function.
RS232C Interface
Details the interface port for data communication and required accessories.
Insertion Error Warning
Explains the warning system for incorrect test lead insertion.
Max/Min Recording Mode: PC510a
Describes how to activate and use the MAX/MIN recording mode to capture extreme values.
Max/Min Capture Mode (Peak hold): PC510a
Explains the peak hold function to capture instantaneous voltage or current signals.
Relative Mode: PC510a
Describes how to use relative mode to offset measurements against a reference value.
Zoom Bargraph: PC510a
Explains the feature that magnifies the analog bar graph resolution for detailed readings.
Words (Analog Bargraph, AC Sensing)
Defines Analog Bargraph and explains AC Sensing for PC500a.
Measurement Procedure
Start-Up Inspection
Guides on initial checks of the multimeter and test leads before starting measurements.
Voltage Measurement
Details the procedure for measuring DC and AC voltage, including ranges and applications.
Frequency Measurement
Explains how to measure the frequency of an AC circuit, including ranges and procedure.
Temperature Measurement: PC510a
Describes the process for measuring temperature using the PC510a model with a K-type probe.
Capacitance Measurement
Details the procedure for measuring capacitance of capacitors, including ranges and cautions.
Testing Diode
Explains how to test diodes for quality, including connection and reading interpretation.
Resistance Measurement
Guides on measuring resistance of resistors and circuits, including ranges and cautions.
Checking Continuity
Describes the procedure for checking wiring continuity using the buzzer function.
Current Measurement: 10A
Details the procedure for measuring 10A DC and AC current, including connection and ranges.
Current Measurement: µA, mA
Explains how to measure microampere and milliampere DC/AC currents.
Clamp probe: CL-20D
Instructions for using the CL-20D clamp probe to measure AC current.
Clamp probe: CL-22AD
Instructions for using the CL-22AD clamp probe to measure AC and DC current.
Clamp probe: CL33DC
Instructions for using the CL33DC clamp probe to measure DC current.
Temperature probe: T300-PC
Details on using the T300-PC temperature probe with the multimeter.
Maintenance
Maintenance and Inspection
Guides on regular checks and appearance inspection for safe and accurate operation.
Calibration
Information on when calibration is required and how to proceed.
Battery and Fuse Replacement
Provides safety warnings and steps for replacing the battery and fuses.
Storage
Guidelines for proper storage conditions to protect the instrument.
After-Sale Service
Warranty and Provision
Outlines the warranty policy, coverage, and conditions for the product.
Repair
Details the information required and procedures for requesting repair services.
SANWA web site
Provides contact information and web address for Sanwa support.
Specifications
General Specification
Lists general specifications including display, sampling rate, power, safety, and EMC.
Measurement Range and Accuracy
Provides detailed measurement ranges and accuracy specifications for various functions.
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