Reed Instruments R5700 Instruction Manual

Ground resistance tester

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R5700
Ground
Resistance
Tester
Instruction
Manual
REED Instruments
1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com

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Summary of Contents for Reed Instruments R5700

  • Page 1 R5700 Ground Resistance Tester Instruction Manual REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 2: Table Of Contents

    Data Hold & Memory Storage ............10-11 Memory Recall ..................11 Setting the Critical Alarms ..............12 Battery Replacement ................12 Product Care .................... 12 Product Warranty ..................13 Product Disposal and Recycling .............. 13 Product Support ..................13 REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 3: Introduction

    Introduction Thank you for purchasing your REED R5700 Ground Resistance Tester. 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 ISO 9001 facility and has been calibrated during the manufacturing process to meet stated product specifications.
  • Page 4: Features

    Features • Auto-ranging ground resistance and leakage current measurements • 0.001Ω resolution for low resistance measurements • 9999-count backlit LCD display • Internal memory stores up to 99 readings • User adjustable alarms • Data hold function • Durable double molded conductor clamp • 1.26" (32mm) jaw size for large ground rods • Low battery indicator and auto shut off • Cat. III 300V safety rating Included • 2 Resistance Calibration Loops (1Ω and 10Ω) • Hard Carrying Case • Batteries REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 5: Specifications

    Ground Resistance Ranges: 0.010 to 0.099Ω 0.10 to 0.99Ω 1.0 to 49.9Ω 50.0 to 99.5Ω 100 to 199Ω 200 to 395Ω 400 to 590Ω 600 to 880Ω 900 to 1200Ω Accuracy: 0.010 to 0.099Ω: ±(1%+0.01Ω) 0.10 to 0.99Ω: ±(1%+0.01Ω) 1.0 to 49.9Ω: ±(1%+0.1Ω) 50.0 to 99.5Ω: ±(1.5%+0.5Ω) 100 to 199Ω: ±(2%+1Ω) 200 to 395Ω: ±(5%+5Ω) 400 to 590Ω: ±(10%+10Ω) 600 to 880: ±(20%+20Ω) 900 to 1200Ω: ±(25%+30Ω) Resolution: 0.001Ω 0.01Ω 0.1Ω 1Ω 0.5Ω 1Ω 5Ω 10Ω 20Ω 30Ω continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 6 Sampling Time: 0.5 seconds Display: 9,999 count LCD display Backlit LCD: User Selectable Alarms: Display Hold: Internal Memory: Yes up to 99 data points Autoshut Off: Yes (after 5 minutes) Power Supply: 4 x AA Batteries Over Range Indicator: Low Battery Indicator: Jaw Opening: 1.26" (32mm) Overvoltage Category: CAT. III 300V Product Certifications: CE, RoHS Operating Temperature: 32 to 131°F (0 to 55°C) Operating Humidity: 10 to 90% Storage Temperature: -4 to 140°F (-20 to 60°C) Dimensions: 11.2 x 3.3 x 2.2" (285 x 85 x 56mm) Weight: 2.6lbs (1160g) REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 7: Instrument Description

    Instrument Description 1. Clamp Jaw Assembly 2. Data Hold Button 3. Measurement Trigger 4. Multi-Function Buttons 5. LCD Display R5700 Ground Tester Display Description 8. Noise Signal Indicator 1. Alarm Indicator 9. Data Hold Indicator 2. Low Battery Indicator 10. Clamp Jaw Open Indicator 3. Internal Memory Full Indicator 11. DC Input Signal Indicator 4.
  • Page 8: Operating Instructions

    Refer to Resistance Measurement Mode for details. Note: The instrument automatically enters the resistance measurement mode at start up regardless of the last saved setting. If the instrument does not pass calibration, the LCD display will indicate "ER" as shown below. Note: This error could be caused by the clamp jaw not being properly closed or from any dirt build up on the metal surface of the jaw clamp. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 9: Auto Power Off

    Pull the trigger to open the clamp and clamp onto the calibration loop being measured. The LCD will display the resistance value. If the instrument beeps and the LCD display flashes, the resistance measurement is exceeding the critical set alarm. Refer to Setting the Critical Alarms for details. Current Measurement Mode After the instrument has powered up and passed calibration, press the A button to enter the current measurement mode. The LCD display will now indicate AC 0.00mA as shown below. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 10: Data Hold & Memory Storage

    While taking a measurement, press the HOLD button to save the current reading. While in this mode "HOLD" will appear along with the current stored value and sequence number. Press the button again to resume normal operation. Note: When the Data Hold feature is active the instrument will not turn OFF. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 11: Memory Recall

    To clear the stored values, press the SAVE and buttons simultaneously. Note: If no values are stored or if the memory is cleared the display will appear as shown below. Press the SAVE button to exit memory recall mode and resume normal operation. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 12: Setting The Critical Alarms

    Remove the battery cover using a Phillips head screwdriver, insert 4 x new AA batteries and secure the cover. Product Care To keep your instrument in good working order we recommend the following: • Store your product in a clean, dry place. • Change the battery as needed. • If your instrument isn't being used for a period of one month or longer please remove the battery. • Clean your product and accessories with biodegradable cleaner. Do not spray the cleaner directly on the instrument. Use on external parts only. REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
  • Page 13: Product Warranty

    REED Instruments guarantees this instrument to be free of defects in material or workmanship for a period of one (1) year from date of shipment. During the warranty period, REED Instruments will repair or replace, at no charge, products or parts of a product that proves to be defective because of improper material or workmanship, under normal use and maintenance.
  • Page 14 TesT & MeasuRe wITh ConfIdenCe CheCk ouT ouR laTesT PRoduCTs! REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...

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