Handheld & practice Oil Analysis with latest technology Fluid assessment is based on ASTM standars parctice E2412 Patented pending Flip-top 1 minute measurement Operates in mid-IR (2.5-14 microns) Recharge Li-ion battery Size 17 x 14 x 9cm weight 1.8Kg Conectivity: USB host & client, Ethernet Storage : 5000 assets and analysis