Apollo GF Series, A&D Weighing Precision Balance

As of: Monday, November 3, 2025

Standard Features

Electronically controlled load (ECL) self-diagnostic before internal repeatability test without an external weight in less than 1.5 minutes
External calibration
Impact shock detection
Flow rate display
RS-232 interface for connecting to printer or PC
Password protection and anti-theft security slot
GLP/GMP/ISO compliant to either AD-8127 printer or computer
Transmits date, time, ID number, serial number, model, manufacturer and calibration data
Rechargeable battery option for portability
Super Hybrid Sensor Technology (SHS)
Reverse backlit LCD display
Optional glass breeze break
Underweigh hook

The A&D Weighing Apollo GX Series precision balance has electronically controlled load (ECL) self-diagnostic before internal repeatability test, multiple weighing modes, and under hook weighing.

Apollo GF Series, A&D Weighing Precision Specifications

Weighing Units:
pound, carat, pennyweight, troy ounce, grain, decimal ounce, pound/ounce

Operating Modes:
Counting, percentage

Power:
120/240 V AC adapter

Stabilization Time:
Approx. 1.5 seconds (typical in FAST mode)

Display Refresh Rate
5 times/second or 10 times/second

Calibration Weight:
GF-203A: 200 g
GF-303A: 300 g
GF-403A: 400 g
GF-603A: 600 g
GF-1003A: 1000 g
GF-1603A: 1500 g

Temperature:
Operating:
41 °F to 104 °F (5 °C to 40 °C)

Humidity:
RH less than 85% (no condensation)

Est. Weight:
18.3 lb (8.3 kg)

Warranty:
Five-year limited

Return Policy:
A&D Weighing standard policy -
restock fee may apply

Apollo GF Series, A&D Weighing Precision Models

Model	Capacity	Readability	Repeatability	Linearity	Weighing Chamber	Pan Size	Dimensions	Part Number
GF-203A	220 g	0.001 g	0.001 g	±0.002 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191707
GF-303A	320 g	0.001 g	0.001 g	±0.002 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191708
GF-403A	420 g	0.001 g	0.001 g	±0.003 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191709
GF-603A	620 g	0.001 g	0.001 g	±0.03 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191710
GF-1003A	1,100 g	0.001 g	0.001 g	±0.03 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191711
GF-1603A	1,620 g	0.001 g	0.002 g	±0.03 g	3 in (85 mm)	5 × 5 in (128 × 128 mm)	8.3 × 12.5 × 3.7 in (212 × 317 × 93 mm)	191712

Parts

Part #	Description

191707	Balance,A&D GF-203A Apollo Series. 220g x 0.001g, Toploader, 120VAC
191708	Balance,A&D GF-303A Apollo Series. 320g x 0.001g, Toploader, 120VAC
191709	Balance,A&D GF-403A Apollo Series. 420g x 0.001g, Toploader, 120VAC
191710	Balance,A&D GF-603A Apollo Series. 620g x 0.001g, Toploader, 120VAC
191711	Balance,A&D GF-1003A Apollo Series. 1100g x 0.001g, Toploader, 120VAC
191712	Balance,A&D GF-1603A Apollo Series. 1620g x 0.001g, Toploader, 120VAC

Options

Part #	Description

192662	RS-232C INTERFACE, OPT. FOR A&D APOLLO SERIES (D-SUB 9P MALE)
192663	COMPARATOR OUTPUT, OPT. FOR A&D APOLLO SERIES (REQUIRES CABLE PART NUMBER 192667)
192671	ANALOG OUTPUT, OPT. FOR A&D APOLLO SERIES (AX-K05693 Cable Included)
192674	Battery OPT,Rechargeable Ni-MH Nickel Metal Hydride A&D Apollo Series MUST BE FACTORY INSTALLED
192675	Breeze Break,Large Glass Option for A&D Apollo Series GXA-10
192676	ANIMAL WEIGHING PAN, OPT FOR A&D APOLLO SERIES 320 G CAPACITY, AND HIGHER
192677	DENSITY DETERMINATION KIT FOR A&D APOLLO SERIES WITH 1 mg RESOLUTION ONLY.
192678	LARGE GLASS BREEZE BREAK OPTION FOR A&D APOLLO SERIES WITH BUILT-IN FANLESS IONIZER
192679	EXTERNAL INPUT INTERFACE FOR A&D APOLLO SERIES. FOR SW:137-PRINT FOOT SWITCH
192680	EXTERNAL INPUT INTERFACE FOR A&D APOLLO SERIES. FOR SW:137-REZERO FOOT SWITCH
192681	EXTERNAL INPUT INTERFACE FOR A&D APOLLO SERIES. FOR AX-T-314A-S PLUG
192682	USB HOST INTERFACE, OPT. FOR A&D APOLLO SERIES. USB TYPE A
192683	EXTERNAL FANLESS IONIZER FOR A&D APOLLO SERIES.
192684	EXTERNAL IR SWITCH, OPT. FOR A&D APOLLO SERIES (MINI-DIN 4-PIN MALE)