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Features

DETECTO’s 420 series digital precision balance scales 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. The 420 series is NTEP and OIML legal for trade (excluding models 420-100 and 420-2000) and features a built-in rechargeable battery included and eight different units of measure. The scales come with a removeable air shield for precise measurement (included with all models except 420-3000). The stainless steel platform size is 5.7 in W x 4.5 in D (145 mm W x 115 mm D) for all models, except for the model 420-3000, which has a larger platform: 7.4 in W x 5.8 in D (188 mm W x 148 mm D). Overall scale dimensions are 8.6 in W x 11.5 in D x 3.2 in H (219 mm W x 292 mm D x 80 mm H).

DETECTO’s 420 series scales weigh in grams, kilograms, metric carats, avoirdupois drams, avoirdupois ounces, avoirdupois pounds, grains, and penny weight. The scales features counting mode, accuracy to 10 milligrams, RS232 serial port for printer output, polycarbonate body with stainless steel tray, nearly one-inch-high (23-mm-high) bold digits with blue backlight, and they are intuitive and easy to use.

The scales can use used for weighing chemicals, powders in laboratories (schools, universities, industrial, and agricultural), hospital use weighing blood bags (blood and blood components), patient medical waste samples, pill counting in hospital pharmacies, ingredients for recipe making, baking (especially pastry shops), soap making, inventory counting for small high value items (electronic components, jewels) with 10, 20, or 50 mg precision, and counting prize tickets and game coins (tokens) at gaming centers.

420 Digital Precision Balance Usage:
• 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.
• Weighing chemicals, powders in laboratories (schools, universities, industrial and agricultural).
• Hospital use weighing blood bags (blood and blood components), patient medical waste samples, and pill counting in hospital pharmacies.
• Weighing ingredients for recipe making, baking (especially pastry shops), and soap making.
• Inventory counting for small high value items (electronic components, jewels) with 10, 20, or 50 mg precision.
• Counting prize tickets and/or game coins (tokens) at gaming centers.

Features

• Intuitive and easy to use
• Accuracy to 10 milligrams
• Air shield included for precise measurement (included with all models except 420-3000)
• Counting mode
• 8 different units of measure
• RS232 serial port for printer output
• Nearly one-inch-high (23-mm-high) bold digits with blue backlight
• Polycarbonate body with stainless steel tray
• Built-in rechargeable battery included
• Class II legal for trade
• Weigh in grams, kilograms, metric carats, avoirdupois drams, avoirdupois ounces, avoirdupois pounds, grains, and pennyweight

Specifications

Models	420-100	420-600	420-1200	420-2000	420-3000
Capacity x Readability	100 g x 0.01 g	600 g x 0.01 g	1200 g x 0.02 g	2000 g x 0.02 g	3000 g x 0.05 g
Legal Fotr Trade Capacity x Readability	-	600 g x 0.1 g	1200 g x 0.2 g	-	3000 g x 0.5 g
Approvals	(Models 420-600, 420-1200, 420-3000): NTEP – Certificate of Conformance No. 20-049 OIML – R76/2006-A-DK2-2020.09 EU Type Approval – 0200-NAWI-08686
Weight Display	Seven-digit, seven segment LCD, 0.9-inch (23 mm) high digits with blue backlight
Functions	Weight, Counting
Keys	ON/OFF, TARE, ZERO, SMPL (Sample), CAL (Calibration), UNIT, and PRINT
Units of Measures	grams, kilograms, metric carats, avoirdupois drams, avoirdupois ounces, avoirdupois pounds, grains, and penny weight
Communication Interface	RS232
Power Requirements	Built-in rechargeable battery (6V DC/2.8 Ah) or 100 to 240V AC 50/60Hz 12V DC 1000 mA wall plug-in UL/CSA listed AC power adapter
Tare	100% of scale capacity
Enclosure Type	Polycarbonate body with SUS304 stainless steel tray
Shipping Weight	6.8 lb (3.1 kg)
Dimensions	8.6 in W x 11.5 in D x 3.2 in H (219 mm W x 292 mm D x 80 mm H)
Dimensions with Air Shield	8.6 in W x 11.5 in D x 6.9 in H (219 mm W x 292 mm D x 176 mm H)
Tray Size	5.7 in W x 4.5 in D (145 mm W x 115 mm D)				7.4 in W x 5.8 in D (188 mm W x 148 mm D)
Temperature Range	50 to 104 ºF (10 ºC to 40 ºC)
Humidity	40 to 85%
Storage Environment	Temperature Range: 50 ºF to 86 ºF (10 ºC to 30 ºC) Humidity: 0 to 95%
UPC Codes	809161328608	809161328707	809161328806	809161328905	809161329001