DETECTO’s digital precision balance scales feature accuracy down to 10 milligrams and are engineered for highly-accurate weighing applications. Removeable air shields come with many of the models. The 420 series is NTEP and OIML legal for trade (excluding models 420-100 and 420-2000) and features a built-in rechargeable battery. The 420 series are class II legal for trade and can be used for weighing herbs, cannabis, gourmet coffee and tea shops, jewels, and precious metals (gold and silver) in retail business with 10, 20, or 50 mg precision. DETECTO’s DP series digital precision balance scales have a larger platform than the 420 series are ideal for soil testing, aggregates and asphalt, foodservice weighing, and inventory parts counting. The DP series feature accuracy to 50 milligrams, 13 in x 10 in / 330 mm x 260 mm stainless steel platform, RS232 serial port for printer output, counting mode, built-in rechargeable battery, and nearly one-inch-high (23-mm-high) bold digits with blue backlight.