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checker Product List and Ranking from 43 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.

checker 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. null/null
  3. ジェーディーエルエンジニアリング Kanagawa//Consumer Electronics
  4. 4 JFEプラントエンジ Tokyo//others
  5. 5 東洋精機製作所 Tokyo//Testing, Analysis and Measurement
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checker 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. [Poka-Yoke Example] Prevention of Half-Locking of Connectors
  2. Sewage Pipe Inspection Checker "Toru-kun" ジェーディーエルエンジニアリング
  3. High-precision mass inspection machine Weight Checker DACS-GN
  4. 4 Digital Oil Checker "Wendy" JFEプラントエンジ
  5. 5 Tackiness Checker HTC-1 (Portable Tack Tester) 東洋精機製作所

checker Product List

196～210 item / All 418 items

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Implementation substrate inspection device - tweezers-type handheld LCR checker

Implementation substrate inspection device - tweezers-type handheld LCR checker

Implementation board inspection device - Tweezers-type handheld LCR checker

Checker developed for the measurement, confirmation, evaluation, and sorting of surface mount devices (SMD) and for measuring the impedance of SMD circuits on a substrate. ■□■Features■□■ ■ Fully automatic range for automatic measurement of L.C.R ■ Measurement of fine SMD components (up to 0201 size) with gold-plated precision probes ■ Simultaneous display of impedance (C&D, L&Q) ■ DC voltage measurement (<8V) ■ Rich display of measurement results R mode, L+R mode, L+Q mode, C+R mode, C+D mode ■ For other functions and details, please download the catalog or contact us.

  • Image Processing Equipment
  • Circuit Board Inspection Equipment

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High-speed, high-precision 100kHz digital ESR/Z checker

High-speed, high-precision 100kHz digital ESR/Z checker

Ideal for ESR/Z testing and measurement of low impedance capacitors.

◆Low ESR/Low Impedance Measurement Range (100mΩ to 100Ω range) ◆Minimum Resolution: 10μΩ (ESR) ◆Contact check to monitor the contact state of the probe ◆4-digit display as well as LO/GO/HI/contact error output ◆All functions can be externally controlled via GP-IB or RS-232C (optional) ◆Printer output (optional)

  • Semiconductor inspection/test equipment

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Incredible ultra-high speed, high precision digital resistance checker.

Incredible ultra-high speed, high precision digital resistance checker.

Optimal for sorting machines for D, F, G, J, K grade chips, Melf, and lead type resistors, as well as taping machines.

● Compatible with ultra-small chips (low measurement power) ● Ultra-fast: 0.7 msec. ● High precision and high stability through thermoelectric power cancellation measurement ● Improved noise resistance and high stability through isolation between analog and digital sections ● Ultra-fast and high stability measurements possible with measurement value integration time setting function for each range ● Absolute measurement: 0.00 mΩ to 199.99 MΩ and % measurement: 5 mΩ to 109 MΩ [±99.99%] ● Selectable contact check measurement before/after measurement/OFF ● Standard RS-232C interface (GP-IB is optional) ● Standard printer output (Centronics compliant) ● Standard measurement data transfer function (capable of transferring the same setting data to another AX-162D) ● Standard measurement current/voltage abnormality check circuit

  • Semiconductor inspection/test equipment

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Ultra-high speed, high precision, 120Hz/1kHz digital large-capacity MLCC checker

Ultra-high speed, high precision, 120Hz/1kHz digital large-capacity MLCC checker

The constant voltage measurement method using a high-speed ALC circuit equipment is optimal for the taping process inspection of large-capacity multilayer ceramic capacitors.

● Switchable between series equivalent circuit and parallel equivalent circuit ● Constant voltage signal measurement possible with high-speed ALC circuit (1V: up to 120μF / 0.5: up to 199.9μF, up to 1200μF) ● Intermittent application of measurement current to reduce friction of probe contacts (20μF/120μF/200μF/1.2mF range) ● Selectable 3-terminal/5-terminal (contact check) for each range ● Wide measurement range from small capacitance to large capacitance (20pF to 2mF range) ● 3 1/2 digit display and LO/GO/HI contact error output ● All functions can be controlled externally via GP-IB or RS-232C (optional) ● Printer output (Centronics interface standard equipped)

  • Semiconductor inspection/test equipment

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Weight Checker "AD-4961A Series"

Weight Checker "AD-4961A Series"

Sorting accuracy in the high-speed domain improved by up to 80%! Achieving highly reproducible sorting through measurement setting optimization.

The "AD-4961A series" has evolved into a design that is less susceptible to the effects of wind and vibration, significantly improving its environmental durability as a weight checker. With the incorporation of a new CPU, processing power has been enhanced. By optimizing the newly implemented vibration removal filter HPDF (High Performance Digital Filter), accuracy in high-speed ranges has increased by up to 80%. This enables the acceleration of the weight sorting process, contributing to improved production capacity and efficiency. 【Features】 ■ Sorting accuracy in high-speed ranges improved by up to 80% ■ Sorting accuracy (3σ): 0.08g ■ Quality assurance through operation restrictions at the administrator level and a history function ■ Waterproof structure: IP65 ■ A rich array of external interfaces supports various communications *For more details, please refer to the PDF document or feel free to contact us.

  • Weight related measuring instruments

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Self-diagnosis of the weight checker

Self-diagnosis of the weight checker

The old weight checker in use requires caution! Preparation for passing the inspection of the automatic capture scale.

Due to the amendment of the regulations concerning measurement systems, the automatic scales used for transaction proof have become subject to inspection. Weight checkers are classified as automatic capturing scales, and in the future, if they are used for transaction proof, it will be mandatory to undergo inspection by a designated inspection organization (or the National Institute of Advanced Industrial Science and Technology) and pass the inspection. At A&D Company, Limited, we recommend replacing your "already used scales" with the "AD-4961A series" by March 31, 2024. 【Benefits of already used scales】 ■ A three-year longer grace period until inspection begins ■ The number of inspection items reduced from 11 to 6 ■ Inspection tolerances relaxed by a factor of two ■ Relaxation conditions continue *For more details, please refer to the PDF materials or feel free to contact us.

  • Scale
  • Weight related measuring instruments

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[Case Study] Cosme-Nist Co., Ltd.

[Case Study] Cosme-Nist Co., Ltd.

Register the product name and image of the item to be inspected together! It can be checked on a color touch panel.

We would like to introduce a case study of Cosme-Nist Co., Ltd., which has implemented our "Weight Checker." At the company, employees used to weigh cardboard boxes one by one on a stationary scale and manually record the data in a management ledger. After implementation, we received feedback such as, "We are now able to allocate appropriate personnel to processes that are short-staffed," and "We can now centrally manage data for the packing and shipping lines, which gives us peace of mind in terms of quality control." 【Case Overview】 ■ Business Description: Contract manufacturing of cosmetics, quasi-drugs, and body care products ■ Product Implemented: Weight Checker AD-4942B ■ Implementation Effects: - We are now able to allocate appropriate personnel to processes that are short-staffed. - We can now centrally manage data for the packing and shipping lines. *For more details, please refer to the PDF document or feel free to contact us.

  • Weight related measuring instruments

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Sensor counter/count checker *suitable for counting small bags

Sensor counter/count checker *suitable for counting small bags

No sensitivity adjustment needed! A count checker that eliminates the hassle of fine-tuning, making it easy for anyone to use! Ideal for managing small bag shipments of seasonings and cosmetic samples.

The "APC-300" is a count checker that uses a cross-beam area sensor, capable of counting even transparent small bags and thin products. The area sensor automatically adjusts sensitivity simply by turning on the power, eliminating the need for fine adjustments, making it easy for anyone to use. Additionally, it can sort items to the left and right according to set values, allowing counting without stopping the supply from upstream. 【Features】 ■ Suitable for counting small bags ■ Continuous counting is possible ■ No sensitivity adjustment required *For more details, please download the PDF or feel free to contact us.

  • Counting Machine

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Thermometer surface temperature checker / Model number MD17P-U0260ETN

Thermometer surface temperature checker / Model number MD17P-U0260ETN

For the detection of fever. Easy check of surface body temperature.

This is a surface temperature measurement unit equipped with a 2000-pixel thermal image sensor. It quickly measures surface temperature and lights up the NG lamp when it detects a temperature above the set alarm temperature (e.g., 38°C). It can be easily installed at employee entrances, school entrances, and facilities where people gather for convenient fever checks.

  • Radiation thermometer

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Wireless Power Checker / Model Number M282EM-W2S11E

Wireless Power Checker / Model Number M282EM-W2S11E

Measure the electrical energy of the entire equipment and by circuit.

■Features ● Measures electrical energy for the entire system and by circuit ● Flexible configuration allows for increasing or decreasing instruments according to scale ● Compact and lightweight, making design and construction easy

  • Electrical Instruments/Electrometers

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Outlet N-E Tester / Model Number MB23EW-4500K

Outlet N-E Tester / Model Number MB23EW-4500K

Never miss any wiring errors! Achieve easy, reliable, and speedy measurements.

This product is a measuring instrument capable of checking miswiring of grounded outlets. ● It can determine miswiring of live wires between N-E (Neutral-Earth), which was previously difficult. ● It measures a current (approximately 10 mA) that does not trip a leakage breaker of 30 mA or more, even with N-E miswiring. ● Normal/miswired conditions are indicated by LED (green/red) lamps and a buzzer. ● An LCD display clearly shows the miswiring situation at a glance. ● Voltage measurement (between L-N) and grounding resistance measurement (between N-E). ● The LCD backlight automatically turns on with a light sensor, supporting measurements in dark places. ● The included conversion adapter allows compatibility with 3-prong/2-prong outlets.

  • Defect Inspection Equipment
  • Other electric meters
  • Other electronic measuring instruments

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LP gas remaining amount measurement checker / Model number M138BBG-CK

LP gas remaining amount measurement checker / Model number M138BBG-CK

A simple LP gas remaining amount checker that allows you to easily check the remaining LP gas level just by touching it, with simple confirmation through color and sound.

● Simple confirmation of remaining amount (available/not available) through color recognition and voice recognition. ● Automatic power-off function ● Up to 30 hours of long usage ● Lightweight and compact design at 99g ● Compatible with LP gas cylinders with a diameter of 200 to 350mm made of steel and aluminum.

  • Other measurement, recording and measuring instruments

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Wiring Checker / Model Number M749MT-42DSG

Wiring Checker / Model Number M749MT-42DSG

●Easy identification of LAN, coaxial, control, and power cables from the surface of the insulation ●Safe, secure, and easy operation

● Easily identify LAN, coaxial, control, and power cables from the surface of the insulation. ● Safe, secure, and easy operation Non-contact transmission and reception allow for exploration from the surface of the insulation, significantly reducing work time. ● Terminal identification can be done simply by clamping onto the distributor. ● Work can be done with the breaker as is Compatible with all cables from 0V unenergized lines to 300V live wires.

  • EMC/Static electricity measuring equipment

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Food Packaging Seal Checker Red 6 Pieces M2478-111421TK

Food Packaging Seal Checker Red 6 Pieces M2478-111421TK

All ingredients are made with food and food additives, so they can be used safely.

■M2478-111421TK Features ● With its excellent penetration and vibrant red dye that offers high visibility, it allows for the identification of defects in seal areas at the micron level. ● It does not contain highly soluble mineral oils, ester oils, hydrocarbons (aromatic and resin types), or dimethyl ether, allowing for accurate inspection without soaking the seal areas. ● It has a low odor since it does not use mineral oils, ester oils, or hydrocarbons (aromatic and resin types). ● It uses water-soluble dyes suitable for food, which provide superior removability and cleanability compared to oil-based dyes.

  • Other packaging machines

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