Hanna HI93124 Portable Logging Haze Meter (0 to 10.00 EBC, 10 to 250 EBC)

Range: 0 to 10.00 EBC, 10 to 250 EBC
Resolution: 0.01 EBC or 1 EBC
Accuracy: ±0.20 EBC ±3% of reading, (0.00 to 10.00 EBC)
±1 EBC ±5% of reading (outside)
Typical EMC Deviation:  ±1% F.S.
Light Source: Infrared LED @890 nm
Light Source Life: Life of the instrument
Light Detector: Silicon Photocell
Power Source: 4 x 1.5V AA alkaline batteries
Battery Life: 60 hours or 900 measurements
Auto-off: After 5 minutes of non-use
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 220 x 82 x 66 mm (8.7 x 3.2 x 2.6″)
Weight: 510 g (1.1 lb)
Order Iformation: Glass Cuvet & Cap (2 pcs.), 1.5V AA alkaline batteries (4 pcs.), Instruction manual, Rugged carrying case

Warranty:  12 month