A&D Weighing GF-300P Precision Balance, 310 g x 0.001 g, NTEP Pharmacy, Class II

Part #:
Typically ships in 1-2 days
  • A&D Weighing GF-300P (with shield)
  • A&D Weighing GF-300P
List: $1,650.00
— You save $412.50
  • Scales Outlet NIST Traceable Calibration Certificate
Frequently bought together:


A&D Weighing GF-300P Precision Balance

The A&D Weighing GF-300P precision balance utilizes the patented A&D Super Hybrid Sensor to deliver highly precise measurements within just one second or less! The external calibration feature is easy to operate with an access button on the front keypad. GF series precision balances feature a stainless steel pan, IP54 rated keypad, RS-232 interface, and underhook weighing. Their compact footprint requires minimal bench space for operation. The GF-300P comes with a removable draft shield and features an automatic response adjustment to help prevent disruptions from wind and vibrations.

The GF-P series balances are NTEP approved for use in pharmacy applications. They are approved for general weighing, prescription weighing, and counting for prescription filling. The GF-P series must be placed in service before being used for these applications.


  • NTEP approved for use in Pharmacy
  • NTEP CC: 04-077
  • Class II
  • Ideal for pill counting and compounding
  • Meets Handbook 44 requirements for a Class A prescription balance
  • Stainless steel weighing pan
  • Adjustable leveling feet
  • Integrated level bubble 
  • Comes with Adapter
  • Basic operator card included
  • Draft shield
  • IP54 rated keypad
  • Capacity indicator to help prevent overloads
  • Bright blue vacuum fluorescent display
  • Standard RS-232 Interface 
  • USB compatible
  • Date and Time function
  • Under hook weighing
  • Automatic response adjustment to prevent effects of wind and vibration 
  • Hold function to freeze the current weight displayed
  • Data memory function can store either weighing data, calibration data or unit mass in the counting mode depending on what is needed
  • Counting function with automatic counting accuracy improvement 
  • External Calibration
  • Conforms to GLP, GMP, GCP, ISO
  • Windows compatible data collection software
  • Compact SHS (super hybrid sensor) allows the balance to be compact, fast, and accurate.
  • Auto Power-Off
  • Multiple weighing units
  • Select fast, middle, slow weighing to adjust to situation 
  • Highest speed response of stable weight is 1 second or less

Weighing Applications 

  • General Weighing
  • Parts Counting
  • Percentage Weighing
  • Comparator 
  • Dynamic / Animal Weighing
  • Density Determination




A&D Weighing GF-P Series Data Sheet


View AllClose

Warranty Information

5 year manufacturer's warranty
View AllClose


310 g
0.001 g
NTEP CC# 04-077
NTEP Approved e:
0.01 g
NTEP Approved nMax:
0.001 g
0.002 g
Pan Size:
5.04" x 5.04" / 128 mm x 128 mm
Weighing Units:
g, oz, lb, ozt, ct, mom, dwt, grain,N, pcs
External Calibration
Span Drift:
2 ppm/‚°C
Operating Temp:
5‚°C to 40‚°C / 41‚°F to 104‚°F, 85%RH or lower (No condensation)
Sample Quantities:
5, 10, 25, 50 or 100
Minimum Unit Weight for Counting:
0.001 g
Display Type:
Blue Vacuum Fluorescent Display
Display Update:
5 or 10 times per second
Stabilization Time:
Programmable, Can be as fast as 1 second
Overall Dimensions (W x D x H):
6.4" x 6.4" x 8.2" / 163 mm x 163 mm x 207 mm
Weight of scale:
8.4 lb / 3.8 kg
AC adapter
NTEP Applications:
General weighing, Pharmacy weighing, Prescription filling
A&D Weighing
View AllClose