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Introduction

Thank you for purchasing your REED R5020 AC Clamp Meter. Please 
read the following instructions carefully before using your instrument. By 
following the steps outlined in this manual your meter will provide years of 
reliable service.

Product Quality

This product has been manufactured in an ISO9001 facility and has been 
calibrated during the manufacturing process to meet stated product 
specifications. If a certificate of calibration is required please contact the 
nearest authorized REED distributor or authorized Service Center. Please 
note an additional fee for this service will apply.

Safety

• Never attempt to repair or modify your instrument. Dismantling your

product, other than for the purpose of replacing batteries, may cause
damage that will not be covered under the manufacturer's warranty.
Servicing should only be provided by an authorized service center.

• Do not exceed the maximum allowable input range of any function.
• Do not apply voltage to the meter when resistance function

is selected.

• Set the rotary switch to OFF when the meter is not in use.
• Set the rotary switch to the appropriate position before measuring.
• When measuring volts do not switch to current/resistance modes.
• Disconnect the test leads from the circuit under test before  changing

the position of the rotary switch.

• Do not exceed the maximum rated input limits.
• Improper use of this meter can cause damage, shock, injury or death.
• Always remove the test leads before replacing the battery.
• Inspect the condition of the test leads and the meter itself for any

damage before operating.

• Use great care when taking measurements if the voltages are greater

than 25VAC RMS or 35VDC as they are considered a shock hazard.

continued...

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Summary of Contents for 800837001276

Page 1: ...AC Clamp Meter Instruction Manual R5020 www com information itm com 1 800 561 8187...

Page 2: ...Resistance Measurements 10 Diode and Continuity Measurements 10 Capacitance Measurements 11 Frequency or Duty Cycle measurements 11 Type K Temperature Measurements 11 Non Contact AC Voltage Measureme...

Page 3: ...d under the manufacturer s warranty Servicing should only be provided by an authorized service center Do not exceed the maximum allowable input range of any function Do not apply voltage to the meter...

Page 4: ...ssed electrical contacts Features Measures AC current AC DC voltage resistance capacitance frequency duty cycle and temperature 4000 count LCD display with low battery and overrange indicators Built i...

Page 5: ...V DC 0 1mV 0 001 0 01 0 1 1V Resistance Range 400 4 40 400k 4 40M Accuracy 1 5 rdg 2 dgt 0 1 0 001 0 01 0 1k 0 001 0 01M Capacitance Range 40 400nF 4 40 100 F Accuracy 3 rdg 5 dgt Resolution 0 01 0 1n...

Page 6: ...on Contact Voltage Detector Yes Autoshut off Yes after 15 minutes Power Supply 2 x AAA Batteries Low Battery Indicator Yes Jaw Opening 1 2 30mm up to 350 MCM Overvoltage Category CAT III 600V Product...

Page 7: ...t AC Voltage Indicator Light 3 Clamp Trigger 4 MODE Selection Button 5 Frequency Duty Cycle Selection Button 6 LCD Display 7 COM Input Jack 8 Battery Cover 9 Data Hold Button 10 Rotary Switch 11 Relat...

Page 8: ...gative Reading Indicator 3 4000 Count Main Display 4 Temperature Units 5 Low Battery Indicator 6 Units of Measurement 7 Relative Mode Indicator 8 Data Hold Indicator 9 Audible Continuity Indicator 10...

Page 9: ...nge first then move to the lower range if necessary 2 Press the trigger to the open jaw and fully enclose one conductor only as shown 3 The LCD will display the reading AC DC Voltage Measurements 1 Se...

Page 10: ...nd Continuity Measurements 1 Set the rotary function switch to the position 2 Connect the test leads to the meter see Connecting the Test Leads section for details 3 Press the MODE button until the Di...

Page 11: ...n for details 3 Select Hz or duty with the Hz button 4 Touch the test probe tips to the circuit under test as shown 5 Note the frequency or duty cycle value on the LCD display Type K Temperature Measu...

Page 12: ...prox 30 minutes of inactivity Data Hold 1 While taking a measurement press the HOLD button to freeze the current reading on the display 2 While in this mode a HOLD symbol will appear on the LCD 3 Pres...

Page 13: ...es and Replacement Parts R2920 Surface Thermocouple Probe R2930 Right Angle Thermocouple Probe R2940 Air Gas Thermocouple Probe R2950 Immersion Thermocouple Probe R2960 Needle Tip Thermocouple Probe R...

Page 14: ...hat proves to be defective because of improper material or workmanship under normal use and maintenance REED Instruments total liability is limited to repair or replacement of the product REED Instrum...

Page 15: ...info reedinstruments com Please visit www REEDINSTRUMENTS com for the most up to date manuals datasheets product guides and software Product specifications subject to change without notice All rights...

Page 16: ...TEST MEASURE WITH CONFIDENCE CHECK OUT OUR LATEST PRODUCTS www com information itm com 1 800 561 8187...

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