and grease
Wide Temperature Range: Operating within a wide temperature range
No electromagnetic interference and radio frequency interference
Open Spring: Saves force and makes cutting easier
This digital humidity meter has temperature range: -50 ~ 70 degrees (-58 ~ 158 ° F)
Arduino Uno Proto Shield With Syb-170 Mini Breadboard Voltage Signal and greaseThis prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 updated for the most compatibility with just about all the Arduinos! It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove, and compatible Arduinos. Yuns and Arduino Ethernets have a chunky Ethernet jack that gets in the way of stacking, you can use the stacking headers included and it will work, just doesnt sit nice and flat.