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TDFA6075P is an analog signal conversion board that converts 1-5V voltage signals to 4-20mA current signals. Can be used for instrumentation sensors, etc.

Milliohm meter using the AC four-terminal method, ideal for monitoring battery degradation.

10W class AC adapter with 12V 1A output. Compatible with Tokyo Devices' 12V input products.

IW12051 is an uninterruptible power supply that can provide 24-hour USB power by combining a solar panel and battery. Single board computers such as Raspberry Pi and communication equipment can be operated for long periods of time.

Automatically restarts a frozen PC when periodic USB commands stop. Connects to the motherboard's reset header and supports Windows and Linux. Ideal for digital signage and other unattended systems.

IW7817 is a milliohmmeter that can measure extremely small resistances on the order of mΩ. As a battery tester, you can check the deterioration status of lithium-ion batteries, nickel-metal hydride batteries, lead-acid batteries, LiFe batteries, etc.

IW1618-GX is a control board that uses MPPT control to charge solar panel power into a 12V lead-acid battery with high efficiency. Equipped with an LCD screen that displays current, voltage, charging status, etc. in an easy-to-understand manner.

This antenna is compatible with the external antenna type of the ES920LR series.

IW1608-AX is a control module that uses MPPT control to charge solar panel power into a 12V lead-acid battery with high efficiency. Equipped with an LCD screen that displays current, voltage, charging status, etc. in an easy-to-understand manner.

This is a K-type thermocouple probe compatible with the Tokyo Devices TDSN7400. It can measure temperatures ranging from -40 to 510°C, making it ideal for measuring liquids, gases, and surface temperatures.

TDSN604A8 is a general-purpose, high-precision current sensor/ammeter. It is compatible with Windows and Linux, and can obtain real-time current values ​​in the range of ±0.8A DC.

IW12051 is an uninterruptible power supply that can provide 24-hour USB power by combining a solar panel and battery. Single board computers such as Raspberry Pi and communication equipment can be operated for long periods of time.

TDSN3820 is a USB device and software kit for measuring and visualizing noise contained in 100-250V commercial power supplies.

The TDSN0700 series is a general-purpose USB-connected ultraviolet (UV) sensor module. The illuminance of ultraviolet rays can be easily imported into a computer in μW/cm2.

The TDSN0700 series is a general-purpose USB-connected ultraviolet (UV) sensor module. The illuminance of ultraviolet rays can be easily imported into a computer in μW/cm2.

TDSN7400 is a USB temperature sensor that supports K-type thermocouples. It can measure temperatures in the range of -40 to 1200°C from Windows & Linux.

IW8990-C24 is a module that prevents over-discharge of 24V (12V 2 series) lead-acid batteries.

IW1708-24V is a charge controller that charges a lead-acid battery with solar panel power. Equipped with a step-up MPPT circuit, you can extract electricity from the solar panel even in the morning and evening and in bad weather. 24V only.

A set of protective acrylic panels compatible with Tokyo Devices products and spacers and screws for installation.

IW7807-BP is a milliohmmeter that can measure extremely small resistances on the order of mΩ. As a battery tester, you can check the deterioration status of lithium-ion batteries, nickel-metal hydride batteries, lead-acid batteries, LiFe batteries, etc.