Kestrel 5400 Heat Stress WBGT Meter Orange 0854ORA Flash Hider The Sightmark Solitude 12x50 binocular

The Sightmark Solitude 12x50 binocular boasts a rugged

Top unbuckles forming swing-down extension

Our patented polycarbonate panels were designed with the guidance of law enforcement professionals to provide officers with the protection they need

throw on the Charge 2

Extendible cuff with thumb-hole

Kestrel 5400 Heat Stress WBGT Meter Orange 0854ORA Flash Hider The Sightmark Solitude 12x50 binocularAs for weather reading features, they will be the same. You won't get a 'better' temperature reading, wind reading, etc, or even more readings than available on the 4400 4600 Still, the same quality USA made meter backed by a 5 year warranty. That being said there are some pretty outstanding updates. Flag warnings via loud buzzer & LED beacon! Bluetooth LINK works with PC Mac via Dongle Bluetooth LINK to Smartphones Mobiel Android IOS Takes 1 AA