Transportation-Aerospace's customers have bought 12 kinds of detection instruments here
Level 1:
Statement: The following testing instruments are based on the customer's purchase behavior, not officially recommended, only for reference!
Genuinegoods
Raul Formula Guide with 215 international standard Colors
Leneta Form 2DX Opacity Chart Leneta popular model sealed cardboard Drawdown Sheet
TILO P60 (6) six light source lighting booth configuration D65, TL84, CWF, F, UV, U30 six light sources
Japan OSP-04/250 Proofing rod WFT 4μm length 250mm
Thermax (TMC) Thermax 8 grid B board warm paper, model 08STHERNGBD