Original price was: $1,225.00.$798.00Current price is: $798.00.
A&D GC-3K counting scale: 3 kg × 0.5 g (6 lb × 0.001 lb) with 1/1,000,000 internal resolution, for stockrooms, kitting, and inventory.
- 3 kg × 0.5 g capacity and readability
- Internal resolution up to 1/1,000,000 for accurate piece weights
- Memory for 1,000 items; expandable with a microSD card
- Large detachable 3-window LCD display and keypad
- Runs on AC adapter, USB power, or a mobile battery
Add calibration with certificate:
Add In-House Calibration + Certificate ($195) Add NIST Calibration + Certificate ($495)
Description
A&D GC-3K Counting Scale: 3 kg × 0.5 g (6 lb × 0.001 lb)
The A&D Weighing GC-3K is the 3 kg model in A&D’s GC counting scale series. Its 1/1,000,000 internal resolution gives accurate piece weights, its memory holds 1,000 items, and the large 3-window display shows count, total weight, and unit weight at once.
Key Features
- 3 kg × 0.5 g (6 lb × 0.001 lb)
- Internal resolution up to 1/1,000,000
- 1,000-item memory, expandable by microSD card
- Large detachable 3-window LCD with keypad
- Sample sizes of 5, 25, 50, 100, or any number
- WinCT-Count software included
- Connects to an A&D balance for small parts or to an industrial base for large parts
- Power by AC adapter (included), USB port, or mobile battery
Applications
Stockroom and Inventory
Count screws, fasteners, labels, and components fast and accurately.
Kitting and Production
Count parts into kits and check batch quantities on the line.
A&D GC-3K Specifications
| Brand / Series | A&D Weighing / GC |
|---|---|
| Model (MPN) | GC-3K |
| Capacity | 3 kg (6 lb) |
| Readability | 0.5 g (0.001 lb) |
| Internal resolution | 1/1,000,000 |
| Repeatability | 0.5 g |
| Non-linearity | ±0.5 g |
| Sample size | 5, 25, 50, 100, or random, user selectable |
| Display | 7-segment LCD; pcs 22 mm, weight 12.5 mm, unit weight 6.7 mm digits |
| Platform | 300 × 210 mm (11.8 × 8.3 in) |
| Dimensions | 315 × 331 × 126 mm (12.4 × 13 × 5 in) |
| Weight | Approx. 4.8 kg (10.6 lb) |
| Interface | Optional AD-8561 multi-interface adapter (RS-232C, USB) |
| Power | AC adapter (standard), USB port, or mobile battery |
| Operating environment | 0 to 40 °C (32 to 104 °F), 85% RH or less |
What’s in the Box
- A&D GC-3K counting scale with detachable display
- AC adapter
- WinCT-Count software
- Instruction manual
The AD-8561 multi-interface adapter, printer, and calibration weights are not included.
Related A&D Counting Scales
- A&D GC-6K, 12 lb × 0.002 lb (6 kg × 1 g)
- A&D GC-15K, 30 lb × 0.005 lb (15 kg × 2 g)
- A&D GC-30K, 60 lb × 0.01 lb (30 kg × 5 g)
- A&D HD-60KA counting scale, 120 lb × 0.02 lb
Calibration Options from MNM Scales
Get your GC-3K calibrated and ready to use on day one. Add either option to your order, and our TDA-licensed technicians calibrate it in-house before it ships:
- In-house calibration with certificate, using NIST-tested weights: $195. We calibrate and verify your GC-3K with NIST-tested weights and include a calibration certificate, so it arrives set up and accurate. Add $195 calibration to cart
- NIST calibration with a NIST-traceable certificate: $495. Full calibration documented on a NIST-traceable certificate, for labs, QC programs, and audits that need a paper trail. Add $495 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 GC counting scale literature and instruction manual are available from A&D Weighing, or call us and we will send them.
Frequently Asked Questions
Can the GC-3K connect to a PC or printer?
Yes, with the optional AD-8561 multi-interface adapter (RS-232C and USB).
Is the GC-3K legal for trade?
No. It is a counting scale for inventory and production.
Can MNM Scales calibrate the GC-3K before it ships?
Yes. Choose in-house calibration with a certificate, using NIST-tested weights, for $195, or NIST calibration with a NIST-traceable certificate for $495.
Why Buy Your A&D Scale 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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