Features:

- Ambient temperature display: -30°C to 70°C 
- Ambient humidity reading: 25% to 90% RH 
- Resolution: 0.1°C / 1%RH 
- With keychain holder 
- With keychain (optional) 
- Battery powered : 1 x 3V (CR2032) 
- Dimension (LxWxD) mm : 50x42x15 
- Packaging: Standard PVC Sliding blister card

"FREE" shipping cost arranged by "First Come First Serve". Valid to 31 Mar 2018 for samples ordering only.