382153 Teledyne FLIR / Extech

GRT350 4-Wire Earth Ground Resistance/Resistivity Tester To ensure good ground system installation, use Extechs GRT350 Tester to check the resistance of the ground as well as the soil resistivity before you install your ground rods. This tester includes all hardware necessary to measure Earth Ground Resistance in 3 ranges, from 20 to 2000, and Resistivity from 0.06 to 628km. Electricians and technicians should also check their ground system periodically for predictive maintenance ensuring the resistance level doesnt exceed the allowed safety level. FeaturFeatureses AC Earth Voltage Earth resistivity (r ) test Data Hold and Auto Power Off 4-wire, 3-wire, and 2-wire testing Overrange and low battery indication Large dual line LCD Store/recall up to 200 test results Autoranging Complete with built-in hard carrying case, test leads Automatic I (current) spike check with alligator clips, 4 auxiliary earth bars, and eight Automatic P (potential) spike check 1.5V AA batteries Test Hold function for easy operation Specifications Earth Ground Resistance 20/200/2000 Accuracy (2%rdg+3d) Resolution 0.01/ 0.1/1 Test Current / Frequency approx. 2mA/820Hz Earth Resistivity (r ) 0.06 to 6.28 km, 0.62 to 62.8 km, 6.28 to 628 km AC Earth Voltage 0 to 300VAC Accuracy (2%rdg+3d) Dimensions 9.8 x 7.8 x 4.3 (250 x 190 x 110mm) Weight 3.15lbs (1.43kg) - batteries included Ordering GRT350* N ................4-Wire Earth Ground Resistance/Resistivity Tester 382153.........................Replacement Earth Bars (2pk) 382154.........................Replacement Set of Leads N Indicates products that are available with optional calibration traceable to NIST. Order with -NISTL after part number. *Limited NIST for Certificate of Traceability to 4-wire mode only UPC Code: 793950383155 Specifications subject to change without notice. Copyright 2014-2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. www.extech.com Rev. 4/13/15 PRODUCT DAPRODUCT DATTASHEETASHEETX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Environmental Test Equipment category: Click to view products by Extech manufacturer: Other Similar products are found below : CW40 F150C10E3DRT F150LTC20 F150CD10E2 F150L75 F150LRS S-11 FLUKE-LDG 382153 FM100 RH210 382253 MO290-P GEO-CABLE-REEL-50M T197914 RD300-L IR11BD IR11GM IR12GM IR21BD IR31CE IR32BC IR33BC MP7217TC NGM-1 SGX- 7NH3 UT381 F150-SLC50 AW-CO-1000 AW-NmHc-100 3.000.401 AX-7535 CS-9S6SS-A P 2800 A P 2801 P 2802 P 5039 P 5130 P 5055 P 5060 P 5065 P 5086 P 5090 P 5110 P 5115 P 5135 P 5140 P 5145 P 5150 P 5160