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Tree HRB 303 Economy School Milligram Balance

LW Measurements Tree HRB 303 Economy School Milligram Balance - 300 g x 0.001 g

Tree HRB 303 Economy School Milligram Balance

***Free Ground Shipping***   Ships from Manufacturer Warehouse in Northern California. Generally Ships Same Day if order is received by 12:00 Noon PST (Pacific Standard Time).

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Free Ground Shipping!  2 Year Warranty!

This is an Economy School Scale.  NOT intended for Retail or Lab or Pharmacy use.

This balance is a good option for those who don’t require an accuracy of 0.005 g or better. (This Balance is not intended for a laboratory setting, Pharmacy or Retail Setting, or any setting that requires certifications)

Brochure (PDF)

User Manual (PDF)


Model Number: HRB 303
Weight Capacity 300 g
Weight Readability: 0.001 g
STD Error: ± 0.005 g
Linearity Error: ± 0.003 g
Max Error: ± 0.005 g
Minimum Load: 10 mg
Calibration: External Calibration with AnyCal
Pan Size: 3.85 inch diameter
Functions: Weighing Only
Power Source: 12VDC adapter - Included / 6 AA size batteries (NOT included)
Warranty: 2 Year Warranty