Showing recent results 1816 - 1830 of 4781 products found.
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185 LCT - Standard Electric Works Co., Ltd
● Designed for RJ45/RJ11 modular cables, 10/100 base-T cable and Token Ring cable.● The LAN cable tester can verify cable continuity, open, short circuit and miss-wired.● The remote receiving unit is available for installed cables far away either on the wall plates or on the patch panels.● Auto and manual scan functions.● Ground wire test. ● Lock status function.● Buzzer sound warning for wire status.● Display : LED indication for wire status.
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885 PR - Standard Electric Works Co., Ltd
● 3 functions in one unit: Phase Rotation, Phase Presence, Voltmeter● LCD contact type Phase Rotation Tester● Large LCD to show phase rotation and phase presence● Check a wide range of three phase power sources● Voltage range for phase rotation test: 75~600V AC ● Frequency range: 40~400Hz● 6000-count voltmeter● Auto ranging Voltmeter AC/DC● Data hold function● Auto power off● Convenient stand for viewing● Easy to use
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ASGT-600 - Amperis sl
The ASGT-600 Safety Ground Tester is a 600A DC micro-ohmmeter designed specifically to measure the resistance of protective in-service grounding and jumper cable assemblies. The ASGT-600 can measure the resistance of the grounding cables, clamps and ferrules. The measured resistance values can be compared against the calculated values (using the ASTM 2249-03 standard) and a Pass/Fail result can be printed along with the measured resistance values.
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Amprobe Test Tools
Amprobe wireless temperature and humidity testers combine precise, accurate measurement of temperature and humidity with wireless communications up to 80 feet/25 meters to save time and steps. Measure and monitor temperature and relative humidity measurements over time using an Amprobe temperature and humidity data logger. These meters enable you to download measurements to your PC via an USB interface.
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AT-10B - Electrical Test Instruments, Inc.
ETI’s AT-10B autotransformer steps-down 480V outputs to 240V outputs. This portable autotransformer allows ETI’s PI-1600 or PI-800 circuit breaker testers to be used at full-capacity on 240 and 480 VAC lines. The unit provides 240 VAC at 10 kVA, is housed in a rugged ABS enclosure approximately 22″ x 11″ x 22″, and weighs less than 125 lbs.
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SC-LOOPBACK - PI Manufacturing Corp.
Fiber optics installment requires careful and meticulous handling. Due to the fact that the integrity of the signal is sensitive to any type of manipulation, there are many tools to diagnose and calibrate any errors that may be affecting the fiber optics performance. Amongst these tools are the loopback testers. This simple yet effective tool is compact in size and thorough in its process of determining the continuity of the signal from one end to the other.
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MTRJ-LOOPBACK - PI Manufacturing Corp.
Fiber optics installment requires careful and meticulous handling. Due to the fact that the integrity of the signal is sensitive to any type of manipulation, there are many tools to diagnose and calibrate any errors that may be affecting the fiber optics performance. Amongst these tools are the loopback testers. This simple yet effective tool is compact in size and thorough in its process of determining the continuity of the signal from one end to the other.
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29431 - Psiber Pinger Plus - C2G, Lastar, Inc.
The Pinger Plus is a unique handheld tester used for installing and maintaining computer Local Area Networks (LANs) running the TCP/IP protocol. It uses the powerful PING function at either 10 or 100 Mbps to verify connectivity, to check transmitted and received data integrity, to indicate network traffic loading by measuring round trip time, and to provide the MAC address of an IP address and warn when the default gateway cannot be located.
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Extech Instruments Corporation
Earth Ground Resistance Tester Kit which includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 omega. Also tests AC/DC Voltage, resistance and continuity. Featuring Automatic zero adjustment and three earth ground resistance ranges 20Ω/200Ω/2000Ω. Complete with test leads, 2 auxiliary earth bars, carrying case, protective rubber holster and six 1.5V AA batteries.
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Hilkar
Primary Current Injection Tester is designed for testing protective relay and circuit breakers and also testing the turns ratio of current transformers at high variable currents. A test current is injected into the primary side of a system to determine how the system behaves at particular levels of current. This test makes it possible to determine whether the relay will trip and how long the current needs to flow before the trip is initiated.
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LC-LOOPBACK - PI Manufacturing Corp.
Fiber optics installment requires careful and meticulous handling. Due to the fact that the integrity of the signal is sensitive to any type of manipulation, there are many tools to diagnose and calibrate any errors that may be affecting the fiber optics performance. Amongst these tools are the loopback testers. This simple yet effective tool is compact in size and thorough in its process of determining the continuity of the signal from one end to the other.
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PR-19C - Pansco, Ltd
The simplicity and accuracy PR-19C is an advanced tester utilizing X-test technology. It quickly and easily tests an HDMI cable from both ends, verifies the connectors’ pin configuration and confirms the integrity of the fragile internal wires. PR19C special circuitry tests cables for new conductors in V1.4 cables typically used to support Ethernet, Audio Return Channel and 4K. It’s able to verify if the cable and wall plates are V1.3 or V1.4 compliant as well via dual color LED display.
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1825 LP - Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures the voltage drop as if 16A was flowing between Line and Neutral.● Displays voltage without current (V at 0A).● Display voltage as if 16A flowing between Line and Neutral (V at 16A).● Loop test for L-E● PSC between L-N.● Single one smart push button operation; ON, Scroll through results and menus.● Checks wiring integrity (LEDs).● Auto off/auto ranging (software range).● Combined prospective short circuit current, loop and load tester.● Display can be customized for large orders.
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HopeTech
program-controlled safety tester includes CHT9910 / 9912/9922; it has AC / DC withstand voltage test and insulation resistance test function; it has 6 groups of test modes and can realize programmable test.AC / DC voltage output 10V ~ 5KV / 6KV, insulation resistance test range: 100KΩ ~ 99GΩ, meanwhile, it has arc detection and over power detection functions. Optional RS485 interface, you can easily experiment with instrument networking through MODBUS communication protocol.
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Model 13350 - MEL Systems and Services Ltd.
Acquired from many years of marketing experiences and cumulative results, Chroma 13350 is the newest generation of Automatic Transformer Tester that not only retains the merits of old 3250 model but also has many new functions including the combination of measurement unit and scan box to reduce measurement error caused by long wire, C.T. test fixture and 80/20 channels scan box support, USB interface for test conditions back-up, LAN communication interface, separate setting of test frequency/voltage/speed, Fail Lock function and Auto Test. It solves the performance and quality problems as well as human errors occurred on production line for the transformer industry today.
