MODEL：NS01 PRODUCTS NAME：Salt Analyzer 1) Green light LED: Power indicator 2)Brown/Red light LED: Salt concentration indicator 3)Object detector: aqueous solution (food/water, etc) 4) Measuring range: 0 ~ 2.0% 5) Measuring accuracy: ± 0.15% (0.0 ~ 0.7%) 6) Power input: 6V (4 × 1.5V) LR44 × 4 7) Applicable temperature: 20 ~ 80 centigrade 8) Working current: max 20MA 9) Weight: approx 6.5g 10) Calculation formula: salt content = total mass × concentration 11) CE approved PRODUCTS SIZE: 270 x 34 x 20MM Carton size :506*300*312mm (64pcs/ctn) Net Weight : 2.4KG Gross weight : 3.5KG MOQ: 1000PCS Delivery time :15Day