Extech Instruments GRT350 Operation & User’s Manual
Read Online
Read the Extech Instruments GRT350 Operation & User’s Manual online using the built-in PDF viewer.
Key Pages of Document
User Manual Earth Resistance and Resistivity Tester Model GRT350 Additional User Manual Translations available at www.extech.com www. .com [email protected] 1.800.561.8187 ...
GRT350‐en‐GB_v1.3 12/16 2 Introduction Thank you for selecting the Extech Instruments Model GRT350 Earth Resistance and Resistivity Tester. The GRT350 has been designed and tested according to the IEC Publication 348, safety requirements for Electronic Measuring Apparatus, EN 61010‐1, EN 61326‐1, EN 61557‐1, EN 61557‐5 and other safety standards. This device is shipped fully tested and calib ...
GRT350‐en‐GB_v1.3 12/16 3 Safety Information Read the all safety information carefully before attempting to operate the meter. Use the meter only as specified in this manual. Otherwise, the protection provided by the meter may be impaired. Rated environmental conditions: Indoor & outdoor use Installation Category IV 300V Pollution Degree 2 Altitude up to 2000m Relative Humidity 80% maximum A ...
GRT350‐en‐GB_v1.3 12/16 4 1 2 3 4 5 6 7 8 9 10 11 12 13 Meter Description 1. C1 terminal (Black test lead connection) 2. P1 terminal (Green test lead connection) 3. P2 terminal (Yellow test lead connection) 4. C2 terminal (Red test lead connection) 5 Display 6. Rc LED 7. Rp LED 8. Save button 9. Cursor buttons 10. Cursor buttons 11. ESC button 12. Power button 13. TEST/STOP button www. .com [email protected] ...
GRT350‐en‐GB_v1.3 12/16 5 Operation Battery Voltage check Press the "ON/OFF" button, if "Battery Low" appears on the display, replace the batteries. Earth Voltage measurement 1. Connect the test leads as shown below. MAX. AC 300V P2 C2 C1 P1 H S E ES 1 2 (1) Earth electrode (rod) under test (2) Test spike 2. Press the "ON/OFF" button and wait for “Select Function” to appear on the display. 3. Press t ...
GRT350‐en‐GB_v1.3 12/16 6 Earth Resistance measurement Note: The measured results may be influenced by inductive or capacitive coupling if the test leads are twisted or adjacent to each other. When connecting the Probes, keep the leads separated. Setup Insert the Potential electrodes (P) and the Current electrodes (C) as deep as possible into the soil. The distance between electrodes must be 5 t ...
GRT350‐en‐GB_v1.3 12/16 7 Testing 1. Connect the test leads for 2, 3 or 4 terminal Earth Resistance testing. P1 = Green lead, C1 = Black lead, P2 = Yellow lead, C2 = Red lead 2. Press the ON/OFF button and wait for the “Select Function” screen to appear. 8. Press the "►" button to select "2P", "3P" or "4P" depending on the test. 3. Press "TEST/STOP" button to begin the test. 4. The m ...
GRT350‐en‐GB_v1.3 12/16 8 Save Function The meter permits saving measurements in up to 200 memory locations. When a test has completed, press the SAVE button to store the measured data. The display will show the location number of the saved data. “SAVE ###” LOG Display 1. Press the ON/OFF button and wait for the “Select Function” screen to appear. 2. Press the “►” button and� ...
GRT350‐en‐GB_v1.3 12/16 9 Maintenance 1. Rear cover 2. Battery compartment 3. Fuse Fuse Replacement 1. Disconnect the test leads from the instrument. 2. Remove the rear cover by removing the two screws. 3. Remove and replace the fuse with a new one of the same value and size 0.5A/500V, (5 x 20mm). 4. Replace and secure the rear cover. Battery replacement When “Battery Low” appears on the display, ...
GRT350‐en‐GB_v1.3 12/16 10 Specifications Earth Resistance Ranges Ranges: 0‐20Ω, 0‐200Ω, 0‐2kΩ Accuracy: ±(2%rdg+3dgt) Earth Resistance Resolution 0‐20Ω: 0.01Ω 0‐200Ω: 0.1Ω 0‐2kΩ: 1Ω Earth Voltage Range: 0‐300VAC (50/60 Hz) Accuracy: ±(2%rdg+3dgt) Earth Resistivity Ranges (ρ) (ρ = 2 πLR) L = distance between probes R = resistance 0.06‐6.28 ...
Related Devices for Extech Instruments GRT350:
USER GUIDE IR Thermal Scanner Model IRT500 Technical operations guide for the Extech Instruments IRT500 Scanner. The documentation guides users through setup and technical guidelines, repair references, interface navigation, network configuration.
USER GUIDE LED Light Meter Model LT45 Product operation manual for the Extech Instruments LT45 Measuring Instruments. It describes maintenance tasks and menu navigation, security instructions, daily usage, operational safety.
User's Guide Model 380950 80A Mini AC/DC Clamp Meter 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEqui Complete service manual for the Extech Instruments 380950 Measuring Instruments. This reference includes setup guidelines, system checks, diagnostic information.
Technical instruction manual for the Extech Instruments PS101 Multimeter. This documentation provides step-by-step guidance on device features, product specifications, device safety checks.
User Manual EzFlex™ Combustible Gas Leak Detector Model EZ40 General instruction manual for the Extech Instruments EzFlex EZ40 Gas Detectors. This documentation covers shutdown procedures, maintenance procedures, system configuration.
User's Guide Multifunction Voltage Tester Model VT10 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEqui Technical guide for the Extech Instruments VT10 Test Equipment. It includes maintenance procedures and operational safety, component overview, performance guidelines, repair references.
USER GUIDE Model DCP60 and Model DCP60‐220 Switching Mode DC Power Supplies 60V / 10A Adjustable Technical instruction manual for the Extech Instruments DCP60 Power Supply. This guide explains technical procedures for maintenance schedule, error codes, usage examples, testing procedures.
USER GUIDE Hygro‐Thermometer Alert Model RH35 99 Washington Street Melrose, MA 02176 Phone 781-665-1400 Toll Free 1-800-517-8431 Visit us at www.TestEquipm Complete usage guide for the Extech Instruments RH35 Thermometer. This guide includes detailed instructions for safety information, system parameters, security instructions, interface navigation.
Measuring Instruments: Frequently Requested PDF Instructions
Battery Analyzer WENS 900C User Manual Installation guide for the Mitchell Instrument WENS 900C Measuring Instruments. The manual contains instructions for energy usage, device overview, repair references.
SE5000 Rev.7.4, 102024P/01R03 EN 3 1 2 3 2 1 2 Note! Card handling and browse in menu is only possible when vehicle is not moving. STONERIDGE - SETTING THE STAN User instruction booklet for the Stoneridge SE5000 Automobile Accessories. This guide offers instructions on user settings, component replacement, error handling.
3 MB 100 METERSUK LTD User Manual Smart Energy Meter [email protected] 01524 555 929 INDEX 1. Safety notice 2. Package Contents 3. Technical Descriptio Instructions for safe usage of the Meters UK 3MB100 Measuring Instruments. It includes maintenance procedures and service instructions, installation procedures, device operation tips.
SP60 Series S P H E R E S P E C T R O P H O T O M E T E R Getting Started Usage and setup manual for the X-Rite SP60 Series Measuring Instruments. It provides information on installation and error handling, application scenarios, operating guidelines, cleaning instructions.