Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
706～720 item / All 1183 items
Nine types of measurement networks for leakage current testers compliant with IEC 60990.
It is possible to measure leakage current, which is essential for product safety testing such as IEC 60601-1, IEC 60990, JIS, IEC, and UL.
JOINWIT is a manufacturer of optical communication-related measurement equipment based in Shanghai, specializing in practical measurement devices and passive components.
■Measure power levels for each channel of the MPO connector ■Handheld housing ■Internal memory: 100 measurement data ■Equipped with a color display
◆MPO polarity diagnosis is also possible (with manga display) ◆Equipped with a smartphone-grade display ◆Reduced running costs due to a 3-year calibration cycle
●MPO12 performs two-wavelength loss testing in just 1 second ●Excellent operability The PXM/LXM is the latest MPO tester designed to efficiently measure the vast number of MPO links. It conducts two-wavelength testing in just 1 second. With the FasTesT feature, you can perform loss and polarity diagnostics for each channel at two wavelengths with the push of a button. Since its founding in 1985, EXFO has continued to lead the industry with highly unique product development and reliable quality, making it a leading company in optical communication measurement instruments. It holds the number one market share in the optical field. In recent years, it has expanded its lineup of high-performance measurement instruments for laboratories and has quickly promoted the automation of measurement devices. With a simple and highly convenient interface, it has garnered support across a wide range of scenarios from laboratory use to manufacturing sites.
◆Testing of optical components such as MUX/DEMUX, filters, and splitters ◆Testing of optical communication modules such as RODAM and WSS
◆Covers 1240～1680nm◆PM option available◆PDL test option available Full band support (1240～1680nm) Wavelength resolution: 1～250pm Wavelength accuracy: ±5pm Dynamic range: 65dB @single sweep ●Full band sweep The CT440 operates in the range of 1240～1680nm and is fully compatible with the company's wavelength-tunable light sources. When using multiple wavelength-tunable light sources, the CT440 automatically switches lasers, enabling seamless full-band measurements. Since there is only one connection to the DUT, external switching is also unnecessary. ●Accurate and fast insertion loss measurement The CT440 features a unique combination of high-speed electronic circuits and optical interferometry. With four built-in detectors, it can simultaneously measure four channels of light sources in a single sweep. The dynamic range is 65dB, and the wavelength accuracy of ±5pm is guaranteed regardless of the sweep speed.
◆Ookla Speedtest ◆Check Wi-Fi area ◆Send diagnostic report via email to subscribers or internal database
◆Direct connection of SFP and RJ-45 to the device ◆More than 140 performance tests are possible for L3 - L7 - Ookla Speedtest and Wi-Fi area verification Reliable data submission is possible as a dedicated device - In the case of the EX1-V (ACTIVE VERIFIER) type, various tests compliant with Y.1564, more than 140 performance tests are possible for L3 - L7
◆Includes a 3-year warranty for peace of mind◆For optical communication: measuring instruments, detectors, testing equipment◆FTTH and data center construction maintenance tools◆Power meters, loss testers
【Optical Loss Test Set (Light Source + Power Meter) FOT-600】 ◆ Automatic wavelength switching of the light source via auto-switching mode ◆ Equipped with LED indicator for pass/fail judgment of measurements ◆ Internal storage of 1000 data points. Report creation possible via PC ◆ 45 calibrated wavelengths included Features automatic switching of oscillation wavelengths and LED indicator for loss test pass/fail judgment. Internal storage of 1000 data points. Report creation is also possible via PC. Comes with a reassuring 3-year warranty. A long-selling product from EXFO. Proven track record for link loss testing over many years. 【Optical Loss Test Set (Light Source + Power Meter) FOT-300】 ◆ A long-selling product from EXFO ◆ Battery life: 260 hours ◆ Reassuring 3-year warranty This is EXFO's long-selling handheld optical loss test set from the 300 series. The light source can accommodate a maximum of 3 wavelengths for single mode and 2 wavelengths for multi-mode. When used in pairs, it automatically recognizes the output wavelengths.
With one unit, it is possible to measure and determine both electrostatic discharge shoes and flooring. *We are providing information on alternative products due to the discontinuation of model 702.
The electrostatic discharge countermeasure product, the old Sumitomo 3M (formerly 3M Japan/currently DESCO) Shoe & Flooring Tester 702, can measure and evaluate both electrostatic discharge shoes and flooring with a single unit. It measures the resistance value of flooring and can conduct resistance measurements at 500V, 100V, and 10V ranges (10kΩ to 1999MΩ). It complies with the electrode sizes specified by NEFPA, ANSI/EOS/ESD, and ASTM. It measures and evaluates the resistance values of electrostatic discharge shoes, socks, and the human body. *As of May 2017, the 702 has been discontinued, and we are providing information on alternative products that include each of its functions. For more details, please download the catalog below or contact us.
Test the operator's grounding path of 750kΩ–35MΩ! This will determine if the wrist strap is functioning properly.
The "98132/98131" is an AC outlet checker, banana jack, and wrist strap tester. It is portable and convenient, and easy to use. It allows the operator to determine whether the wrist strap is functioning properly without leaving the work area. It monitors and manages the device within RoHS compliance, minimizing the impact of resistance on the human body with a test voltage of 27V. 【Features】 ■ Tests the grounding path of the operator: 750kΩ–35MΩ ■ Complies with ANSI/ESD S20.20 wrist strap limits ■ Portable and convenient, easy to use ■ Alarm that can be recognized by sight and sound ■ Displays pass/fail status of the outlet *For more details, please refer to the PDF document or feel free to contact us.
Check the hazardous grounding elements in the workplace! Accurately measure the grounding impedance of the tools.
The "CTM051" is an impedance tester that measures the grounding connection of equipment in accordance with ANSI 6.1 and ANSI/ESD S20.20 standards. In addition to measuring ground impedance, it also measures high-frequency noise and electromagnetic interference (EMI), as well as DC and AC voltage. It alerts you to potential functional failures such as tool lock-up, erratic operation, and parameter errors. Additionally, to save battery, it features an automatic power-off (APO) function, which turns off the power automatically after about 10 minutes of inactivity. 【Features】 ■ Confirms hazardous grounding elements in the workplace ■ Measures DC/AC voltage, EMI voltage, and DC impedance ■ Accurately measures the grounding impedance of tools ■ Complies with ANSI/ESD S20.20 requirements for grounding impedance ■ Checks the possibility of EOS occurrence *For more details, please refer to the PDF document or feel free to contact us.
Testable during regular operations! A compact and portable checker for wrist straps.
The "19240" is a tester for single-wire wrist straps in accordance with ESD TR53. It operates on a 9V battery, eliminating the need for a power adapter. If there is a problem with the strap, you can determine whether the issue is due to resistance being too low or too high. Additionally, during testing, the operator does not need to leave the work area, so work efficiency is not compromised. 【Features】 ■ Compact and portable ■ Tester operates on a 9V battery ■ No power adapter required ■ Can be tested during normal work ■ Resistance range: 800KΩ to 10MΩ *For more details, please refer to the PDF document or feel free to contact us.
Equipped with a 5-inch touchscreen and color display! Software program for test restrictions is possible.
"Smart Log Pro (with proximity & barcode reader)" is a product that determines whether an individual's grounding device is functioning properly. It creates a report and a quality management test result database. It identifies operators and tests them according to each operator's testing requirements. Equipped with NO and NC terminals, it can be used in conjunction with rotary gates, automatic doors, and other locking systems to manage access to ESD protected areas. 【Features】 ■ Simultaneous testing within 2 seconds ■ Reduces the time spent testing human grounding devices in ESD management plans ■ Standalone operation ■ Operators can continue testing even if a network malfunction occurs ■ Calibrated according to NIST-approved procedures and standards *For more details, please refer to the PDF materials or feel free to contact us.
Durable stainless steel test plate. It has minimal tearing and wear, allowing for long-term use!
The "Wrist Strap Tester" is a product that determines whether a worker's single-wire wrist strap is functioning properly. It uses a 9V battery and features a durable stainless steel test plate. It has minimal tearing and wear, allowing for long-term use. Additionally, it can be used in locations without an outlet. 【Features】 ■ Checks the resistance circuit of the worker: Wrist strap limit 750kΩ to 10MΩ ■ Durable stainless steel test plate ■ Minimal tearing and wear ■ Long-lasting use ■ Uses a 9V battery *For more details, please refer to the related link page or feel free to contact us.
The GCR-mini series introduces a high-voltage DGR-compatible model.
The GR/DGR relay tester "GCR-miniV" achieves large capacity while inheriting a compact design.
The relay test of the solar power generation system is made possible with this one unit.
Three-phase voltage output capable voltage and frequency relay tester
