Introducing the Aquasol POM-100B High Purity Oxygen Monitor, the ultimate tool for ensuring precise oxygen concentration measurements in your welding applications. This handheld, rechargeable device boasts an internal pump and Bluetooth connectivity, making it ideal for remote monitoring and data recording. With its 0.01% resolution and Intelligent Colour Notification System, you can rest assured that your welds will be free from oxidation, discoloration, and coking. Features Measures oxygen concentration with 0.01% resolution Bluetooth connectivity for real-time monitoring and data recording Intelligent Colour Notification System for quick visual oxygen level checks Alarm limits can be customised to operator preferences Rechargeable battery for extended use Built-in dust filter Application High purity welding Ultra-high purity stainless steel welding Other high alloy metal welding Purged tubing monitoring Real-time Operation via Android, iOS and Windows App BLE transmitting device a