10 pc Hexagon Key Wrench Set (Allen Key) Sound Recorder Module Operating Temperature : -20°C to

Operating Temperature : -20°C to 45°C

An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4

Input Voltage : 5V

You can uses it in your DIY or your product

of Phases : Single Phase

10 pc Hexagon Key Wrench Set (Allen Key) Sound Recorder Module Operating Temperature : -20°C toIntroduction : Hex Wrench Allen Key kit Features a Full variety of Durable Hexagonal Allen wrench Drivers, with the most common inch hex sizes needed handy to remove and install most socket cap screws found in cars, furniture, bicycles, Guitar equipment, Shaft collar, even pick locks, and even more. Features : Eight Different standard sizes. 1. 5 mm 2 mm 2. 5 mm 3 mm 3. 5 mm 4 mm 5 mm 6 mm 8 mm 10 mm