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This section provides an overview for logic probes as well as their applications and principles. Also, please take a look at the list of 6 logic probe manufacturers and their company rankings. Here are the top-ranked logic probe companies as of June, 2025: 1.NTE Electronics, Inc, 2.HIOKI E.E. CORPORATION, 3.Yokogawa Electric Corporation.
Table of Contents
In general, a probe is a device that detects the signal to be measured and transmits it to a measuring instrument when observing a waveform, and a logic probe is positioned as a special probe among these probes.
Logic probes are sometimes used for scopecoders, which are integrated measurement instruments, and mixed-signal oscilloscopes, which can also handle RF signals, analog and digital. Proper use of probes is important for accurate measurements.
Logic probes are generally supplied with oscilloscopes as specialized probes suitable for that oscilloscope, and are used for the detection and transmission of the target signal when observing waveforms, which is why logic probes are classified as special probes.
Logic probes are available in a lineup with added features such as the presence or absence of insulation, high-speed transmission, etc., according to the application.
The probe is characterized by its ability to detect signals and transmit signals while functioning as part of a measuring instrument. For this reason, the probe's output impedance, frequency, voltage, current, amplitude, and other values that the probe has may affect the measurement, requiring an understanding of the signal to be measured and the characteristics that the probe has.
Having the right probes for your oscilloscope is very important to making accurate measurements, which is why oscilloscopes come with dedicated probes.
Many failures in digital systems are due to the analog characteristics of digital waveforms, and in order to analyze the analog cause, it is necessary to observe specific pulses, which requires the functionality of a logic analyzer. To meet this need, logic probes are designed with compatible logic circuits and are capable of both synchronous and asynchronous operations.
*Including some distributors, etc.
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NTE Electronics, Inc, established in 1976, and based in New Jersey, USA, is a manufacturer and supplier of electrical components and equipment. The product portfolio of the company includes wide range of bulbs, cable management, semiconductors, chemicals, adhesives, connectors, optoelectronics, power products, passive components, tools, and hardware. The company products are ISO certified and include 23000 devices. The products are used in many industries like electrical, chemical, and other consumer or commercial applications.
Yokogawa Test & Measurement Corporation was founded in Japan in 1954. Yokogawa currently serves a wide array of industries including the aerospace, automotive, consumer electronics, semiconductor and telecommunications industries with both hardware and software solutions. Among Yokogawa’s suite of products are oscilloscopes, voltage probes, power analyzers and meters, data acquisition tools, optical test equipment, a wide variety of handled meters, calibrators, and testers; analog instruments, and manometers.
Eastern Technology Group, established in 1993, is a manufacturer specializing in high-tech measurement and testing instruments. Its divisions include Eastern Electronic, Eastern Intelligent Meter, and Eastern Technology. With over a decade of rapid growth, the company is now a known manufacturer of instruments and meters. Its product range includes Digital Multimeters, Metal Detectors, Ultrasonic Measures, and Infrared testers. The company capitalizes on its resources and competitive edge, boasting a research center in Taiwan and collaborations with overseas firms. Its ongoing 67,000 m² Industry Garden Construction Program is propelling it to be known internationally.
TEKTRONIX, INC., founded in 1946, is a manufacturer of measurement solutions used in 3D sensing, EMI/ EMC testing, high-speed serial communication, material science engineering, and Wireless & RF testing. The products include oscilloscopes & probes, signal generators, margin testers, multimeters, and analyzers. The company's products are used in advanced research, aerospace & defense, automotive, power semiconductor, and medical industries. The Bracknell Berkshire company offers calibration, repair, asset management, package assembling, and testing services following NEMA, HAlT & HASS, environmental, and shock-vibration testing.
Ranking as of June 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NTE Electronics, Inc |
39.4%
|
| 2 | HIOKI E.E. CORPORATION |
24.2%
|
| 3 | Yokogawa Electric Corporation |
12.1%
|
| 4 | Eastern Technology Group |
9.1%
|
| 5 | TEKTRONIX, INC. |
9.1%
|
| 6 | Yokogawa Test & Measurement Corporation |
6.1%
|
Derivation Method
The ranking is calculated based on the click share within the logic probe page as of June 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 40.0% |
|
Japan
|
2 | 40.0% |
|
China
|
1 | 20.0% |
104 products found
104 products
Japan Finechem
220+ people viewing
Last viewed: 1 hour ago
This instrument is a passive probe that connects to an oscilloscope and measures high voltage waveforms. The inside of the main unit uses an insula...
HiSOL,Inc.
240+ people viewing
Last viewed: 1 day ago
We will design and manufacture probe cards according to your requested specifications. ■Features ・Supports small signal measurement ・Supports hi...
Toyo Electronics Giken Co., Ltd.
300+ people viewing
Last viewed: 1 day ago
■Details The need for more precise resistance measurement is increasing for fine pitch, low resistance devices, etc. In response to these needs, we...
Toyo Electronics Giken Co., Ltd.
320+ people viewing
Last viewed: 5 hours ago
■Details It is designed to be used as a test lead for measuring instruments. The tip probe is replaceable, reducing lining costs. The 4-terminal pr...
Toyo Electronics Giken Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
■Details This high current probe is available in two types: 20A and 35A. Since it is equipped with plunger rotation prevention, the structure minim...
Toyo Electronics Giken Co., Ltd.
250+ people viewing
Last viewed: 6 hours ago
■Details We have started selling ultra-fine double-ended probe pins with a diameter of 0.1 mm. It is compatible with 0.15 to 0.2mm pitch and can be...
Nichidensha Co., Ltd.
240+ people viewing
Last viewed: 3 hours ago
■Features ・The safety test probe kit solves the problems that have not yet been developed in earth short-circuit prevention tools, and further imp...
Japan Connect Industry Co., Ltd.
510+ people viewing
Last viewed: 11 hours ago
Spring probes" are also called "contact probes" and are widely used in electronic equipment, communication equipment, etc. Generally, a spring prob...
10 models listed
Japan Connect Industry Co., Ltd.
420+ people viewing
Last viewed: 1 day ago
Spring probes" are also called "contact probes" and are widely used in electronic equipment, communication equipment, etc. Generally, a spring prob...
10 models listed
IGOL TECHNOLOGIES, INC.
310+ people viewing
Last viewed: 54 minutes ago
2 models listed
IGOL TECHNOLOGIES, INC.
350+ people viewing
Last viewed: 1 day ago
3 models listed
Keisoku Giken Power Electronics
540+ people viewing
Last viewed: 6 hours ago
Common mode noise (common mode noise) removal This is a differential probe that removes common mode noise that causes measurement errors when meas...
2 models listed
IGOL TECHNOLOGIES, INC.
290+ people viewing
Last viewed: 2 hours ago
■Product features ・RP1025D: 25MHz, maximum voltage ≦1,400Vpp ・RP1050D: 50MHz, maximum voltage ≦7,000Vpp ・RP1100D: 100MHz, maximum voltage ≦7,000...
3 models listed
IGOL TECHNOLOGIES, INC.
510+ people viewing
Last viewed: 1 day ago
5 models listed
IGOL TECHNOLOGIES, INC.
270+ people viewing
■Product features ・RP7080S: DC ~ 800MHz ・RP7150S: DC ~ 1.5GHz ・30V peak (CATⅠ) ・Compatibility: MSO/DS7000, MSO8000 series
2 models listed
IGOL TECHNOLOGIES, INC.
310+ people viewing
■Product features ・RP7080: DC ~ 800MHz ・RP7150: DC ~ 1.5GHz ・30V peak (CATⅠ) ・Compatibility: MSO/DS7000, MSO8000 series
2 models listed
Amic Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
■Features It is possible to measure electronic components up to the tiny chip size 1005 using a complete 4-terminal system.
Custom Co., Ltd.
350+ people viewing
Last viewed: 1 hour ago
Prove set for MG series (MG-01U/MG-02U/MG-03U).
Japan INSDAC Co., Ltd.
140+ people viewing
Last viewed: 1 day ago
■Features ・Both oscilloscope and multimeter probes ・AC/DC current measurement ・Jaw size: 5mm ・Automatic zero when power is turned on ・Relative...
solartron metrology
490+ people viewing
Last viewed: 17 hours ago
■ Features ･ It is a product that complements the standard wired digital transduca, and has an inline connector for Orbit ⓡ electronic devices and ...
Soliton Wave Co., Ltd.
380+ people viewing
Last viewed: 11 hours ago
■Features ・16ch 200MHz USB logic analyzer - Compatible with 32-bit or 64-bit Windows XP, Vista, 7/8/10 ・Analyzer software included (Analyzer soft...
Soliton Wave Co., Ltd.
280+ people viewing
Last viewed: 6 hours ago
■Features ・Portable and lightweight ・500M sampling rate @ full channel ・Large sampling depth and support compression ・Built-in PWM generator ・...
