when the parcel arrived to your customs, please pay the tax and pick up       the parcel, we are not responsible for any customs duty or import tax.      if your place is remote, then need to pay 38 usd .                              Specification                  Name: Visible Spectrophotometer       Model: 722N       Voltage: 220V       Receiving element: Silicon photovoltaic cell       Wavelength range: 325nm& 65374;1000nm       Maximum allowable error of wavelength: ±2nm       Wavelength repeatability: ≤1nm       Maximum allowable error of transmittance: ±0.5%       Repeatability of transmittance: ≤0.2%       Spectral bandwidth: 4±0.8nm       Stray light: ≤0.1% (at 360nm)       Transmittance measurement range: 0.0%T& 65374;100.0%T       Absorbance measurement range: 0.000A& 65374;1.999A       Concentration direct reading range: 0000A& 65374;1999A       Cuvette Holder: 1cm       Touch screen: 7 inches       Weight: 14kg       Machine size: 500*350*190mm              Package Included:       Visible Spectrophotometer*1       Power Adapter*1       1cm Cuvette Holder*1                     Features:       1. with 7-Inch LCD Touch Screen       2. High Precision Fast Test       3. USB Interface       4. Time Setting       5. Kinetic Time Scan       6. Multiple Language Switch       7. 30 concentration curves can be stored       8. Increased Concentration Test Method:            Linear Regression Method And Coefficient Method