Ground Resistance Meters - Page 11

Manufacturer: AEMC Brand: AEMC Model: 2135.47

The AEMC 2135.47 lanyard-style wrist strap fits AEMC clamp-on ground resistance tester models 3710, 3711, 3730, and 3731. The wrist strap is adjustable and attaches to the tester with a clip. AEMC Instruments manufactures electrical testing and measurement instruments, including clamp meters, power quality analyzers, ground resistance testers, and data loggers. The company, founded in 1893, is headquartered in Foxborough, MA.

Manufacturer: AEMC Brand: AEMC Model: 2970.12

The AEMC 2970.12 fuse set is for use with AEMC ground resistance tester models 3620, 3640, 4600, and 4610. Each set contains five fuses. The fuses are >250V (fast blow) and 0.1 amps. Fuse size is 6 x 32mm (W x H). AEMC Instruments manufactures electrical testing and measurement instruments, including clamp meters, power quality analyzers, ground resistance testers, and data loggers. The company, founded in 1893, is headquartered in Foxborough, MA.

Manufacturer: AEMC Brand: AEMC Model: 2980.11

The AEMC 2980.11 ABS (acrylonitrile butadiene styrene) case fits AEMC clamp-on ground resistance tester models 3710-3731. The interior padding in the case has a pre-formed slot for inserting the clamp-on tester. The case is made of ABS plastic, which protects the instrument from dust and rain. Case dimensions are 9.25 x 13 x 3.5 inches (W x H x D). AEMC Instruments manufactures electrical testing and measurement instruments, including clamp meters, power quality analyzers, ground resistance testers, and data loggers. The company, founded in 1893, is headquartered in Foxborough, MA.

Manufacturer: UNI-T Brand: UNI-T

Clamp Earth Ground Testers UT275 FEATURES: Leakage Current Earth Ground Testers UT275 1.Earth Resistance Testing 2.Leakage Current Testing 3.Data Record SPECIFICATIONS: Basic Functions: Resistance Testing Range: 0.01~0.099Ω 0.1~0.99Ω 1.0~49.9Ω 50.0~99.5Ω 100~199Ω 200~395Ω 400~590Ω 600~1000Ω Resistance Testing Accuracy: ±(1%+0.01Ω) ±(1%+0.01Ω) ±(1.5%+0.1Ω) ±(2%+0.5Ω) ±(3%+1Ω) ±(6%+2Ω) ±(10%+5Ω) ±(20%+10Ω) Special Functions: Earth Resistance Testing Yes Leakage Current: Yes 4 digits LCD: Yes Data Hold: Yes Auto Power-off: Yes Date Recall: Yes Automatic Calibration: Yes Data Record: Yes Backlight Display: Yes Jaw diameter: 28 mm GENERALCHARACTERISTICS: Battery: 1.5V (AA) x4 LCD Dimension: 47 X 28.5 mm Unit Color: Red+Grey Unit Weight: 1320g Unit Dimension: 293mm X 90mm X66 mm Accessories: Test Ring, Carrying Case, 1.5V (AA) x4 Package: Color Box, manual, Warranty Card

Manufacturer: AEMC Brand: AEMC Model: 3620

The AEMC 3620 portable analog ground resistance tester performs 3-point fall-of-potential ground resistance testing and 2-point continuity tests on bonding, and is suitable for rugged use by maintenance crews performing multiple tests. The compact unit is well-suited for a range of applications, such as testing single rod and small ground grids at telecommunications sites, cellular towers, and for lightning protection systems, grounded equipment, and new construction. The tester is designed for ease of use, with “connect–press–read” operation, three color-coded terminals, and a large Press to Measure button. The tester displays direct readings from 0.5 to 1000Ω, with a separate marking for 25Ω. A manual zero adjust is provided for accurate readings. The instrument is engineered to reject high levels of interference in difficult conditions, such as high stray currents that can affect accuracy. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing. The AEMC 3620 double-insulated tester with CE mark meets or exceeds IEC mechanical and safety specifications for shock, vibration, and drop tests. It is fuse-protected and can withstand 250V RMS in the event of a system fault with spikes of 3000V AC or 1000V DC. Safety ratings include EN61010-1, CAT III, and pollution degree 2. The tester includes batteries and a safety-yellow carrying case with O-ring rated to IP 50.Specifications Measurement range 0.5 to 1000Ω Operating frequency 128Hz square wave Test current 10mA Resolution 10mΩ Accuracy + or – 5% of reading + 0.1% of galvanometer scale length Operating temperature range -10 to 55 degrees C/14 to 131 degrees F Power source (8) 1.5V AA batteries (included) Weight 2.9lbs./1.3kg Dimensions 220 x 136 x 150mm/8.7 x 5.4 x 5.9 inches (H x W x D)H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal ...

Manufacturer: AEMC Brand: AEMC

The Ground Resistance Tester Model 6416 measures ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test it. The Model 6416 simply clamps around the grounding electrode or conductor and measures the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured. Three new features unique to AEMC® are: Test frequency selection provides more accurate results in inductive environments Touch voltage indication  indicates the voltage on the display along with a warning buzzer when the voltage derived from current and resistance measurements detect a potentially dangerous touch condition Loop resistance indication alerts the user to the fact that the measurement may not be ground resistance The Ground Resistance Tester Models 6416 and 6417, measure ground rod and grid resistance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting the ground system under test or de-energizing them. The Models 6416 and 6417 simply clamp around the ground conductor or rod and measure the resistance to ground. By performing measurements on intact ground systems, the user also verifies the quality of the grounding connections and bonds. Resistance and continuity of grounding loops around pads and buildings may also be measured.   Two new features unique to AEMC ® are test frequency selection and touch voltage indication. The ability to select the test frequency provides more accurate results in inductive environments

Manufacturer: Hioki Brand: Hioki Model: 9050

The Hioki 9050 Earth Nets are used to perform ground resistance testing when the grounding rod cannot be driven into the ground, but water can penetrate. Earth Nets are an accessory for Hioki HiTester model 3151 (sold separately). Hioki manufactures memory recorders, automatic test equipment, and electronic testing and measurement instruments. The company, founded in 1935, is headquartered in Japan and has a U.S. office in Cranbury, NJ.

Manufacturer: Duoyi Brand: Yi Duo Model: DY4102

Features:Ground resistance measurements from 0.01¦¸ to 2000¦¸ with 0.01¦¸ resolutionLow battery warningComplete with test leads, auxiliary earth bars, heavy duty casePackage includes:1 * DY4102 Earth Ground Resistance Tester1 * Accessory Kit (including Earth Bars And Wires, Simplified Test Wire for Earth Resistance)1 * Carry Case

Manufacturer: Vetus Brand: ETCR

Specifications Function：Ground resistance test, Loop resistance test Power Supply：6VDC (4 PCS of AA alkaline batteries) Resistance Range:0.01-1200Ω Resistance Resolution:0.001Ω Highest Resistance Accuracy:±1%±0.01Ω Data memory:99 Sets Alarm Threshold Setting Range:Resistance: 1-199Ω Alarm Sound and Light："Beep-beep-beep" alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. Interference Signal Recognition："Beep-beep-beep" tone, NOISE symbol blinking Working Temperature and Humidity：-20℃-55℃;20%RH-90%RH LCD Screen：4 Digits LCD display, Screen L×W: 47mm×28.5mm Clamp Size：Φ32mm Clamp Opening Extent：32mm Tester Weight：1120g (With batteries)(But battery not included in the package) Clamp Dimension：L×W×T: 260mm×90mm×66mm Protection Level：Dual Insulation Structural Feature：Clamp CT Shifting：Automatic shifting External magnetic field：

Manufacturer: Neewer Brand: Neewer

Specification: Resistance Testing * 0.01~0.099ohm,?(1%+0.01ohm) * 0.1~0.99ohm , ?(1%+0.01ohm) * 1.0~49.9ohm , ?(1.5%+0.1ohm) * 50.0~99.5ohm , ?(2%+0.5ohm) * 100~199ohm , ?(3%+1ohm) * 200~395ohm , ?(6%+2ohm) * 400~590ohm, ?(10%+5ohm) * 600~1000ohm , ?(20%+10ohm) Package contents: *1 x UNI-T UT275 Earth Ground Tester *1x Test Lead *1x Case