Joytech manufactures digital healthcare devices, including thermometers and blood pressure monitors, as well as home automation solutions like gate openers.
Joytech is a diverse manufacturing brand primarily recognized for its consumer healthcare and home automation products. The brand is widely known for its line of medical diagnostic equipment, specifically digital thermometers and arm-type blood pressure monitors produced by Mae Joytech Healthcare Co, Ltd. (a subsidiary of Sejoy). These devices are designed for home use, featuring clinical accuracy, Bluetooth connectivity, and user-friendly interfaces.
Beyond healthcare, the Joytech name is associated with Electroneg Joytech Zhejiang, a manufacturer of sliding gate openers, industrial door motors, and remote control systems. Additionally, the brand appears on hobbyist electronics such as desktop Tesla coils and specialized audio equipment. Users looking for manuals here will find documentation for both the medical instruments and the home automation machinery.
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With the thermometer turned off, press and hold the On/Off button for approximately 3 seconds until the unit setting flashes, then press the button to switch between °F and °C. Press On/Off again to confirm.
'Err' typically indicates a system malfunction; try removing the battery for a minute to reset. '---' means the temperature is below the measurable range, and 'Hi' means it is above the range.
Power on the Tesla Coil, enable Bluetooth on your smartphone, and search for the device name (often 'Tesla Coil 1' or similar). Once paired, play square wave music for optimal performance.
Most Joytech blood pressure monitors are manufactured by Joytech Healthcare Co., Ltd., based in Hangzhou, China, often associated with the Sejoy group.