Avoid battery troubles in advance! Battery Tester Catalog 2023 Renewed Edition [DHC-DS JAPAN]

Up to 12 hours of large capacity! Comes with OBD2 cable! Equipped with automatic power-off function!

When maintaining a computer-controlled vehicle, if the battery is replaced without a backup power source, the memory and learning functions of onboard electronic devices such as the car navigation system will be reset. The MS2 is an essential power source for maintaining the memory of onboard electronic devices during battery replacement. Since there is no need for reconfiguration, customer satisfaction also increases! With a large capacity of up to 12 hours, there is no need for recharging every few hours, allowing for more flexible working time.

• Other energy equipment

CCA Tester DS4 - Accurately diagnoses health (SOH) and charging status (SOC)! Compatible with domestic/overseas batteries, regular lead/ISS/HV!

- Accurately diagnose CCA, health (SOH), and state of charge (SOC) - Easy-to-understand pass/fail judgment in Japanese - Easily select CCA values using the JIS/CCA conversion table on the back - Compatible with ISS/HV (※) batteries and imported car batteries ※ ISS... Battery for idle stop vehicles, HV... Auxiliary battery for hybrid vehicles - Capable of measuring and judging JIS / DIN / EN standards - Equipped with a system test (alternator check) function - Capable of measuring internal resistance (internal impedance) - Immediate judgment for slightly discharged batteries without charging - Waterproof design for peace of mind even when wet - Japanese display & LCD screen with backlight - Patent technology (SLDR) that does not burden the battery

• Other electronic measuring instruments
• Other measurement, recording and measuring instruments

Battery tester compatible with standard 4-wheel vehicles, large 4-wheel vehicles, large construction machinery, motorcycles, and small special vehicles. Instant condition measurement and good/bad judgment.

Accurately diagnose battery condition: Good/Bad, Voltage, CCA value, State of Health (SOH), State of Charge (SOC), and Internal Resistance! 【Measurement of batteries for 4-wheel vehicles (including ISS/HV), large vehicles, imported cars, and large construction machinery】 Compatible with the latest batteries installed in compact cars, regular cars, imported cars, RVs, as well as idle stop vehicles and hybrid cars. It covers a wide range, including large vehicles (buses/trucks), large construction machinery (power shovels, crawler cranes, earth drills, etc.), and batteries for engine starting in vessels such as cruisers. The measurement method is very simple. Just select the JIS code or CCA value. Easily determine the battery condition while it is still installed in the vehicle. 【Measurement function for batteries in 2-wheel vehicles (including large and imported) and small special vehicles】 Can measure any model of motorcycle, from small scooters to large liter bikes and imported models. Additionally, it supports 2-wheel batteries installed in power sports vehicles such as jet skis, snowmobiles, and 4-wheel buggies. It also accommodates batteries for special small vehicles. ● Compatible 2-wheel batteries: GS Yuasa, Furukawa Battery, AC Delco, BOSCH, Harley-Davidson.

• Voltage Meter
• Other electronic measuring instruments

Deep cycle batteries are also supported. Instantly and accurately measure the condition of all types of batteries, from ISS vehicles, hybrid vehicles, and light vehicles to imported cars and construction machinery!

【Measurement of 4-Wheel (Including ISS/HV), Large Vehicles, Imported Cars, and Large Construction Machinery Batteries】 Compatible with the latest batteries installed in light vehicles, standard vehicles, imported cars, RVs, as well as idle stop vehicles and hybrid vehicles. It covers a wide range, including large vehicles (buses/trucks), large construction machinery (such as power shovels, crawler cranes, earth drills, etc.), and engine-starting batteries for vessels like cruisers. The measurement method is very simple; just select the JIS code or CCA value. You can easily determine the battery's condition while it is still installed in the vehicle. 【Measurement of Deep Cycle Batteries (for Industrial Machinery)】 Accurately assesses the condition of industrial batteries (deep cycle batteries) used for backup in infrastructure, such as battery forklifts (electric forklifts operating in factories and warehouses), AGVs (automated guided vehicles), golf carts, electric transport vehicles, tuggers, sub-batteries for campers, electric wheelchairs, mobility scooters, electric outboard motors for fishing boats, and elevators in buildings and base stations. * Equipped with a high-speed printer * Manageable via dedicated software on PC * Proudly featuring patented technology SLDR

• Other inspection equipment and devices

JOHNAN has released a video that clearly explains the implementation technology for stretchable films, which are expected to be utilized in wearable devices and medical equipment. In the video, you can see how the film, which has excellent elasticity, stretches and contracts. Please check our high technological capabilities and the flexible characteristics that are useful for product development. We hope this will help you generate new ideas in product development. ▼You can watch the video here [Link to the implementation page for stretchable films] https://www.johnan.com/dms/mounting/filmdevic/stretchable/

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.