Greisinger GMH 5695 - Waterproof Air Oxygen Meter Without Sensor, With Data Logger And Alarm

HIGHLIGHTS:

• high display resolution (0.01% O ₂  concentration)
• waterproof and robust (silicone protective cover)
• large dual display with backlight
• Multi-point calibration for precision measurements
• Ambient pressure compensation with integrated barometer
• alarm function
• data logger
• analog output
• pressure connection

APPLICATIONS:

Inert gas measurements at

• welding and soldering
• in food technology / packaging technology (MAP, see also the ResOx 5695 set)
• for food storage, semiconductor components, etc.
• Diving gas testing: checking the oxygen concentration of nitrox, trimix or similar gas mixtures

Note: 
Not suitable for use in "underwater applications" (rebreathers etc.)

TECHNICAL SPECIFICATIONS:

Measuring channels: 
O ₂ , T, air pressure (integrated, with external connection) 
Measuring ranges
O ₂  concentration: 
0.0 ... 100.0 % O ₂  vol. or 
0.00 ... 100.00 % O ₂  vol. ( Resolution selectable via menu)
O ₂  partial pressure: 
0 ... 1100 hPa O2 / 0 ... 825 mmHg O ₂ ,
0.0 ... 1100.0 hPa O ₂  / 0.0 ... 825.0 mmHg O ₂  (resolution selectable via menu)
Temperature: 
-5.0 ... +50.0 °C
Air pressure: 
300 ... 5000 hPa abs 
Optimum air pressure compensation with GGA 570 / GGA 581
Accuracy (device at nominal temperature = 25 °C)
O ₂  concentration: 
±0.1 % ± 1 digit
Temperature: 
±0.1 °C ± 1 digit
Air pressure: 
±3 hPa or 0.1 % of MW (higher applicable)
Scope of delivery: 
Hand-held measuring device including batteries (2xAAA), protective silicone cover, operating instructions, quick start guide