Tester Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Tester Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 水戸工業 Tokyo//Other construction industries
  3. e431 Hyogo//Trading company/Wholesale
  4. 4 バンザイ Tokyo//others
  5. 5 コスモ計器 Tokyo//others
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Tester Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Battery Coolant Tester "UFB-N3M" 水戸工業
  2. Tech Tester DT-50TCL
  3. PoE Checker, LAN Tester, Network Cable Tester e431
  4. Network Cable Tester 'NF-8209' e431
  5. 4 Standard instrument "LS-20B" エイムス 本社

Tester Product List

61～75 item / All 394 items

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Torque Wrench Tool Selection Handbook (Torque Measurement and Calibration)

Torque Wrench Tool Selection Handbook (Torque Measurement and Calibration)

Simple, cost-effective torque testing.

The main reason many companies do not conduct their own tool calibration checks is due to concerns about the cost of testing machines and the complexity of testing equipment. Norbar's "TrueCheck" torque screwdriver testing machine aims to dispel these concerns. It is designed to be the most cost-effective option compared to similar products on the market, and the basic specifications of TrueCheck are particularly simple to use. There are two specifications for the product: one is the basic specification, simply referred to as "TrueCheck," and the other, which has more features, is called "TrueCheck Plus." For more details, please contact us or refer to the catalog.

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5G Communication Device Integrated Tester 70MHz~7.1GHz

5G Communication Device Integrated Tester 70MHz~7.1GHz

Mainly suitable for research and development, manufacturing, calibration, testing, certification, maintenance, and education in the fields of 5G devices and baseband chips.

The 5256C 5G communication terminal integrated tester is primarily used for research and development, manufacturing, calibration, testing, certification, maintenance, and education in the field of 5G terminals and baseband chips. It is equipped with 5G signal generation capabilities, 5G signal power characteristics, demodulation characteristics, and spectral characteristic analysis functions, supporting high-speed testing on 5G terminal production lines. It can transmit downlink 5G NR signals to achieve receiver testing for 5G terminals. Additionally, it supports 3GPP TS38 521 Release 15 version, sub-6GHz, and multi-domain parallel synchronization testing, analyzing 5G terminal signals from the perspective of angles and dimensions in perspective. The tester meets various testing requirements through a range of optional configurations, such as terminal RF compliance testing using the 3GPP TS38 521-1 protocol standard, and can also support RF compliance testing for 4G/3G/2G and Wi-Fi terminals through software upgrades.

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Digital Bolt Tester KP1

Digital Bolt Tester KP1

CAT.4 compliant digital volt tester

Automatic discrimination of AC/DC voltage and continuity to help prevent trip accidents.

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Ball Tack Tester "QC-805/805A"

Ball Tack Tester "QC-805/805A"

The strength of the tack is represented by the ball number based on the size of the steel ball that stops at a measurement section of 100mm!

We would like to introduce our ball tack tester for 1-point/4-point use, the 'QC-805/805A'. "Initial adhesive strength" refers to the ability to adhere to a substrate with light force in a short time. This product sets the incline angle to 30 degrees, with a 100mm length of the ball's runway, allowing a steel ball to roll and stop at a measurement section of 100mm. The strength of the tack is represented by the number of the ball that stops. 【Applicable Test Standards】 ■JIS Z0237 ■GB/T 4852 *For more details, please refer to the related links or feel free to contact us.

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Leakage Current Circuit Breaker Tester KEW5410

Leakage Current Circuit Breaker Tester KEW5410

KYORITSU: Ideal for judging the quality of leakage circuit breakers!

**Features** - **Easy Operation (Remote Measurement)** With the remote measurement function, you can automatically measure just by connecting the measurement code to the terminals. The circuit voltage is displayed first, and after one second, the measurement of operating time or sensitivity current begins. - **Automatic Voltage Detection** There is no need to switch voltages as it automatically detects 100V, 200V, and 400V circuits. - **Operating Time Measurement** It is possible to conduct a rated non-operating current test in the ×1/2 range and measure operating time in the ×1 and ×5 ranges. - **Sensitivity Current Measurement** The test current is automatically increased, and the current value at the point of tripping is displayed. - **Automatic Contact Voltage Detection** When measuring using grounding, to prevent electric shock due to poor grounding, it automatically detects the voltage of the grounding electrode or protective conductor during the leakage current breaker test (when test current is flowing) and stops the measurement at AC50V, issuing a warning. - **Dust and Drip Protection** Complies with dust and drip protection IEC 60529 (IP54). Measurements can be taken even in bad weather. - **Backlight** The backlight allows for reading measurements in dark places.

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Outlet Tester KEW4505・4505BT

Outlet Tester KEW4505・4505BT

KYORITSU: Instant polarity determination of the outlet is possible (4500BT: Equipped with Bluetooth)

【Features】 ■ In addition to TT grounding, measurement of TN grounding is also possible when used with a dedicated injector. ■ Simple operation by just plugging into an outlet and pressing the measurement button. ■ Capable of detecting miswiring between N-E (Neutral and Earth) while live. ■ Normal/miswired status indicated by LED (green/red) lamps and a buzzer. ■ Equipped with Bluetooth. ■ Further functionality enhancement when used with a dedicated injector (sold separately). - Measurement is possible even with TN grounding. - Ground voltage measurement up to 20V. - Measurement possible even with low ground resistance. - Does not trip a 15mA leakage circuit breaker (test current below 1μA). * The dedicated injector is scheduled for release in Spring 2020 (KEW8341・KEW8342).

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SiC/GaN Compatible Power Device Tester (Semiconductor Tester)

SiC/GaN Compatible Power Device Tester (Semiconductor Tester)

In order to accommodate new materials such as SiC and GaN, we will develop measurement and fixture solutions for high voltage and high-speed switching applications.

The power device testers "N50 Series" and "N54 Series" are products specialized for discrete semiconductors and small-scale logic devices. We also develop measurement and fixtures that can accommodate SiC and GaN devices according to your needs. 【Product Lineup】 ＜"N50 Series" (200V rated voltage)＞ 　■ Equipped with FPGA for full logic synchronization within the tester, enabling high-speed measurements 　■ Compact size for easy integration into handlers 　■ Measurement items: static characteristics, thermal resistance, L-load ＜"N54 Series" (2000V rated voltage)＞ 　■ High voltage resistance & low impedance 　■ Achieves di/dt = 20kA/μS 　■ Measurement items: static characteristics, thermal resistance, short-circuit withstand, switching characteristics, RBSOA/RRSOA *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Power Device Tester (Semiconductor Tester) "N50 Series"

Power Device Tester (Semiconductor Tester) "N50 Series"

Compact & High-Speed Measurement! 200V Rated Power Device Tester (Semiconductor Tester)

The "N50 Series" is a power device tester designed for desktop size with a voltage withstand specification of 200V. It can be stored within the handler and installed close to the device. It is capable of measuring static characteristics, thermal resistance, and L-load (avalanche) testing. Additionally, we accommodate custom needs for development and evaluation purposes. Please feel free to contact us when needed. 【Features】 ■ 200V voltage withstand specification ■ Desktop size ■ Can be stored within the handler ■ Can be installed close to the device ■ Lineup: Static characteristics, thermal resistance, L-load measurement (avalanche) *For more details, please refer to the PDF document or feel free to contact us.

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Standard device 'SDV-1SL-B, SDV-1SA-B'

Standard device 'SDV-1SL-B, SDV-1SA-B'

Standard and slim models are now available! The adoption of a new water supply pump has resulted in energy savings.

The "SDV-1SL-B, SDV-1SA-B" is a water tank designed to maintain the reference water level for communicating pipe type and pressure type settlement gauges. It consists of a reference water tank divided by weir plates, a recovery auxiliary tank, and a water supply pump. In addition to the standard type, there are also slim types that can be used in places with dimensional constraints due to building limits, such as within subway stations, and sealed types that can be used in submerged areas like water conduits and storage pipes. The adoption of a new water supply pump has led to energy savings. The pump replacement has become easier, and it automatically recovers when power is restored after a blackout. 【Features】 ■ Composed of a reference water tank divided by weir plates, a recovery auxiliary tank, and a water supply pump ■ Lineup includes standard type, slim type, and sealed type ■ Energy-saving due to the adoption of a new water supply pump ■ Easy pump replacement ■ Automatically recovers when power is restored after a blackout *For more details, please refer to the PDF document or feel free to contact us.

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Ion Migration Tester SIR13 (Insulation Reliability Evaluation Device)

Ion Migration Tester SIR13 (Insulation Reliability Evaluation Device)

Independently developed SMU measurement board! Achieving industry-leading accuracy and high-speed measurement!

The "SIR13 Series" is an insulation degradation and characteristic evaluation tester that not only measures insulation degradation phenomena represented by migration but also accommodates a wide range of applications, including insulation characteristic evaluation during material development stages. You can freely select measurement boards with different applied voltages, making it adaptable to various uses. Equipped with micro ammeters on all channels, it measures insulation resistance values continuously and at high speed (20 msec), accurately capturing the ion (electrochemical) migration phenomena that occur and dissipate instantaneously. 【Features】 - Achieves industry-leading accuracy and high-speed measurement with a uniquely developed SMU measurement board. - Freely select measurement boards with different applied voltages, adaptable to various applications. - Three types of enclosures to choose from based on testing purposes, offering expandability, mobility, and integration. - By using a high-voltage unit, insulation evaluation is possible with applied voltages of up to 10kV. *For more details, please refer to the PDF materials or feel free to contact us.

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Logic Tester "GRIFFIN-III"

Logic Tester "GRIFFIN-III"

High performance! You can easily create test programs without needing special experience or knowledge.

The "GRIFFIN-III" is a logic tester that, while being low-cost compared to ATEs with equivalent functions, features AC calibration, SCAN functionality, 64MW vector memory, and high-precision DC-PMU, all while achieving a compact, lightweight design and low power consumption. The accompanying software includes a Windows-based user-friendly GUI, allowing for easy creation of test programs without the need for special expertise. Additionally, it comes standard with test program conversion software and software for converting various vector data to HILEVEL format. 【Features】 ■ Low cost ■ Lightweight and compact ■ Eco-friendly design ■ High performance ■ Achieves low power consumption *For more details, please refer to the PDF materials or feel free to contact us.

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High Frequency Pin Hole Tester BD-10AS

High Frequency Pin Hole Tester BD-10AS

Easy to handle and lightweight pinhole tester.

For pinhole inspection after lining and coating processing of rubber, plastic, enamel, and steel pipes, as well as testing of coated wires, etc.

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Magnetic Field Exposure Level Tester "ELT-400 Model"

Magnetic Field Exposure Level Tester "ELT-400 Model"

It is a low-frequency magnetic field measuring instrument manufactured by Narda S.T.S. (Germany).

The "ELT-400 model" is an isotropic magnetic field measuring instrument designed to evaluate low-frequency electromagnetic field strength in general or workplace environments. It complies with the standard measurement methods of low-frequency magnetic field measurement standards IEC62233 and EN62233, which target household electrical appliances and power tools. Developed by Narda Safety Test Solutions in Germany, this measuring instrument is based on extensive knowledge and technical expertise in the field of human protection and is effectively a standard used by manufacturers and testing organizations worldwide. 【Features】 ○ Low-frequency magnetic field strength measuring instrument from 1Hz to 400kHz ○ Waveform analysis possible with an oscilloscope through output from external output terminals ○ Capable of exposure assessment for all types of waveforms For more details, please contact us or download the catalog.

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Wi-Fi Tester "AirCheck G2"

Wi-Fi Tester "AirCheck G2"

Comprehensive diagnosis of Wi-Fi environment and connectivity! A Wi-Fi tester that can visualize various information.

The "AirCheck G2" is a Wi-Fi tester that automatically performs a comprehensive diagnosis of Wi-Fi environments and connectivity. In addition to saving, confirming, and analyzing results, it can also generate documents. It clearly visualizes a wealth of information, not only signal strength but also channel utilization, SNR, devices, security, communication rates, and more. 【Features】 ■ Quick startup in under 10 seconds ■ Automatic testing ■ Excellent portability with a robust casing ■ Automatically saves Wi-Fi/wired LAN connection test results to Link-Live.com *For more details, please refer to the catalog or feel free to contact us.

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Pocket Network Tester 'LinkSprinter 300'

Pocket Network Tester 'LinkSprinter 300'

Diagnose a wide range of items, including Power over Ethernet and internet connectivity!

The "LinkSprinter 300" is a network tester that can diagnose and test Power over Ethernet (PoE), links to switches, DHCP, gateways, and internet connectivity. It is possible to send all test results from this product to the Link-Live cloud service and directly email detailed test results to an email address. 【Features】 ■ Color-coded LED display ■ Streamlined management of connectivity test results, reports, projects, and staff ■ Built-in Wi-Fi access point *For more details, please refer to the catalog or feel free to contact us.

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