All products

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.

IWT1320-USB is a general-purpose slider type input device. You can get the position of the knob in 256 steps. Compatible with Windows and Linux.

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.

10W class AC adapter with 6V 1.8A output. Compatible with Tokyo Devices' 6V input products.

This is an isolator that electrically isolates USB2.0 signals. The low-noise design makes it ideal for USB-connected instruments and audio devices.

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.

10W class AC adapter with 9V 1.3A output. Compatible with Tokyo Devices' 9V input products.

This is a development evaluation kit for EASEL's ES920LR3 series. Supports 920MHz band LoRa modulation and FSK modulation. Includes external antenna type module and antenna/coaxial cable.

This kit includes a USB connection motherboard, cable, recording software, etc. for evaluating and developing the internal resistance measurement module IW7817-CS.

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.