Introduction of the Raikan-kun NTD-P01 by Nichin Denki Seisakusho.
Nichiden Electric Manufacturing Co., Ltd. Thunder Probe-kun NTD-P01
Portable Lightning Detector Raitan-kun
In recent years, due to climate change and other weather anomalies, it is said that the occurrence of sudden heavy rain has been increasing. With the COVID-19 period now completely over, outdoor activities and sports have been revitalized, and it seems that lightning accidents are also increasing year by year. Our product, the portable lightning detector "Kaminari Taku-kun," is credit card-sized, water-resistant, and can detect lightning discharges within approximately 40 km, issuing alerts in three levels according to intensity and distance. It is a device used as an aid to prevent human damage from lightning during outdoor work and leisure activities. For the Nichitsu Electric Manufacturing Co., Ltd. Kaminari Taku-kun NTD-P01, please leave it to Aiko Electronics.
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basic information
Model: NTD-P01 Raitan-kun Lightning detection range: Approximately 40 km (varies depending on surrounding conditions and the scale of lightning discharge) Lightning information display/alarm sound: Detection and three-level alarm display (LED)/alarm sound (buzzer, adjustable between large, medium, and small) Operating temperature: -10℃ to +40℃ Humidity: 85% RH or below Power supply and operating time: Approximately 400 hours (standby mode) with two AA alkaline batteries Dimensions and weight: Approximately D: 86 × W: 54.5 × H: 15.5 mm, approximately 65 g (including batteries) Water and dust resistance: Life waterproof IP33 (JIS C 0920) Protection against solids: No entry of wires or solid objects with a diameter of 2.5 mm or more Protection against water: No harmful effects from water droplets falling within a range of 60 degrees from vertical It captures electromagnetic waves associated with lightning discharge and notifies you of lightning information through LED display and alarm sound. Detection: Red light when detecting lightning discharge Caution: Within approximately 40 km (about 1 hour) Alert: Within approximately 20 km (about 30 minutes) Danger: Within approximately 10 km (visible, audible)
Price information
Please contact Aiko Electronics.
Delivery Time
※Currently out of stock from the manufacturer, due to high demand for the popular product, the estimated delivery date is after November 2025.
Applications/Examples of results
● Outdoor leisure activities such as mountain climbing, hiking, camping, and fishing ● Outdoor events such as school activities, festivals, and concerts ● Outdoor sports such as baseball, soccer, and golf ● Outdoor work such as civil engineering, telecommunications, electrical work, construction, and fireworks
Line up（1）
| Model number | overview |
|---|---|
| NTD-P01 | Raitan-kun: Lightning detection range: approximately 40 km |
News about this product（1）
Company information
Since our establishment in Akihabara 75 years ago, we have built strong relationships with numerous parts manufacturers and suppliers. The products we handle range widely, centering on AC adapters, connectors, sockets, and various electronic components, as well as robot kits, parts, educational materials, and experimental equipment. It is precisely because we have broad and solid relationships with each manufacturer and supplier that we are confident in our ability to meet customer requests with optimal pricing, speed, and product knowledge. Utilizing our network, we respond to customers' "wants" by sourcing alternatives and providing flexible support! For inquiries, please visit our company website.
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