Original price was: $3,945.00.$1,898.00Current price is: $1,898.00.
A&D GF-1603A Apollo precision balance: 1620 g × 0.001 g, a high milligram capacity for labs, formulation, and QC.
- 1620 g capacity, 0.001 g readability, ±0.003 g linearity
- Readings in about 1 second
- External calibration
- 128 × 128 mm stainless pan with breeze break
- RS-232C and USB standard; 5-year A&D warranty
Add calibration with certificate:
Add In-House Calibration + Certificate ($95) Add NIST Calibration + Certificate ($395)
Description
A&D GF-1603A Apollo Precision Balance: 1620 g × 0.001 g
The A&D Weighing GF-1603A is the highest-capacity milligram model in A&D’s Apollo GF-A series. It weighs up to 1620 g in 0.001 g steps, so you can weigh heavy containers and still read to the milligram.
Key Features
- 1620 g × 0.001 g; repeatability 0.001 g, linearity ±0.003 g
- About 1-second stabilization
- External calibration
- 128 × 128 mm stainless pan with breeze break
- RS-232C and USB standard
- Reverse backlit LCD, 5, 10, or 20 updates per second
- Counting, percent, density, and comparator modes
- Span drift 2 ppm/°C
Applications
Laboratory and Formulation
Weigh samples in heavy glassware or containers to the milligram.
Quality Control
Check fill weights and small parts with high capacity and resolution.
A&D GF-1603A Specifications
| Brand / Series | A&D Weighing / Apollo GF-A |
|---|---|
| Model (MPN) | GF-1603A |
| Capacity | 1620 g |
| Readability | 0.001 g |
| Repeatability | 0.001 g |
| Linearity | ±0.003 g |
| Stabilization time | Approx. 1 second |
| Calibration | External |
| Weighing pan | 128 × 128 mm (5 × 5 in) |
| Weighing units | g, oz, lb, lb-oz, ozt, ct, mom, dwt, grain, pcs, %, SG, custom |
| Interface | RS-232C and USB |
| Display | Reverse backlit LCD |
| Power | AC adapter |
| Dimensions (W × D × H) | 210 × 317 × 86 mm |
| Weight | Approx. 5 kg (11 lb) |
| Warranty | 5-year A&D warranty |
What’s in the Box
- A&D GF-1603A balance with pan and breeze break
- AC adapter
- Instruction manual
Calibration weights and printer are not included.
Calibration Options from MNM Scales
Get your GF-1603A calibrated and ready to use on day one. Add either option to your order, and our TDA-certified technicians calibrate it in-house before it ships:
- In-house calibration with certificate, using NIST-tested weights: $95. We calibrate and verify your GF-1603A with NIST-tested weights and include a calibration certificate, so it arrives set up and accurate. Add $95 calibration to cart
- NIST calibration with a NIST-traceable certificate: $395. Full calibration documented on a NIST-traceable certificate, for labs, QC programs, and audits that need a paper trail. Add $395 NIST calibration to cart
We also recalibrate scales and balances you already own, by mail-in or in our shop, with on-site service across Houston and the surrounding area. Request calibration or call (832) 290-3120.
Manuals and Documents
The A&D Apollo GX-A / GF-A data sheet, brochure, and instruction manual are available from A&D Weighing, or call us and we will send them.
Frequently Asked Questions
Is there an internal-calibration version?
Yes. The A&D GX-1603A has the same range with internal calibration; call us for pricing.
Can MNM Scales calibrate the GF-1603A before it ships?
Yes. Choose in-house calibration with a certificate, using NIST-tested weights, for $95, or NIST calibration with a NIST-traceable certificate for $395.
Why Buy Your A&D Balance from MNM Scales?
MNM Scales is an authorized A&D Weighing dealer and one of the largest scale distributors in the country, with one of the largest selections of balances and scales in every category. We offer free shipping in the continental U.S., in-house calibration and certificates, and real help choosing the right model from our Houston-area team. Wholesale and volume buyers can contact us for a quote.
Additional information
| Brand | A&D Weighing |
|---|










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