Pay in 4 interest-free payments of $6.50 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
comfort level
Humidity Measuring Range: 20%-99%RH
DC Current Range: 200
It is suitable for devices with USB charging port: Phone
5V AAA batteries) (Not included)
DIY USB Boost Single Turn Dual Power Supply Module Linear Regulator Multiple Output Power Kit Desktop Jewellery & Watch Multi-Functional Repair Tool with LED Lights comfort levelThis circuit has a wide range of single power supply input(5 24V, if the output current is small, use 3. 7V lithium batteries as input can also provide normal output), then convert to multiple positive and negative regulated output converter. It's suitable for most of electronic required test. Features: Mini in size, convenient for use. Single wide range input voltage: 5 24V DC. With mini USB interface, the input with current limiting protection.
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