A&D GF-1000 Manual, Explained: Discontinued — Replaced by GF-1003A
Looking up the A&D GF-1000? That model is discontinued. A&D replaced it with the Apollo GF-1003A (same 1100 g × 0.001 g class). Orders for this capacity receive the newer model. Shop the in-stock successor for $1,419.00 on sale (regular $3,070.00).
Short answer: This gf-1000 manual guide explains what the discontinued A&D GF-1000 was, how the Apollo GF-1003A succeeds it, and how to set up, weigh and externally calibrate the current 1100 g × 0.001 g model. MNM Scales is an authorized A&D Weighing dealer. See the legacy GF-1000 listing for reference; buy the GF-1003A.
GF-1000 discontinued — replaced by Apollo GF-1003A
A&D Weighing’s own GF-1000 product page is labeled “Replacement: Apollo GF-1003A” (weighing.andonline.com GF-1000 page). On MNM Scales, the GF-1000 listing is marked replaced by the GF-1003A, and the GF-1003A listing is marked successor to the GF-1000. The GF-1000 has been replaced by the new Apollo GF-1003A; shop the GF-1003A for this 1100 g × 0.001 g slot.
| Item | GF-1000 (discontinued) | GF-1003A (successor) |
|---|---|---|
| Capacity × readability | 1100 g × 0.001 g | 1100 g × 0.001 g |
| Pan | 128 × 128 mm | 128 × 128 mm |
| Calibration | External | External |
| Series | Classic GF | Apollo GF-A |
| Connectivity | RS-232C | RS-232C + USB (Apollo) |
| MNM listing | #961 reference | #967 in stock — $1,419.00 |
GF-1000 manual: what the old model did
The classic GF-1000 was an external-calibration precision balance in A&D’s GF series (instruction manual family covering GF-200 through GF-1000 and larger GF siblings). Typical jobs: level the balance, warm up, zero, weigh in g (and other units as configured), count with ACAI, percent weigh, and span-calibrate with an external weight. Those jobs carry over to the GF-1003A; use the Apollo GF-A instruction manual for exact key names and menus on the new unit.
Setting up the GF-1003A (successor)
- Place the balance on a firm, level bench away from drafts, vibration and direct HVAC.
- Adjust the leveling feet until the illuminated level indicates centered.
- Install the pan; power on and allow warm-up before critical work or calibration.
- Connect RS-232C or USB if you need a printer or PC (Apollo adds USB vs the classic GF-1000’s RS-232-only setup).
- Perform external calibration with the required weight before first use and after a move.
Environment still matters at 0.001 g — see how temperature, level and drafts affect scale accuracy.
GF-1000 / GF-1003A calibration
Both the discontinued GF-1000 and the GF-1003A use external calibration. Follow the Apollo GF-A manual for the CAL sequence on the GF-1003A: warm up, enter calibration, confirm zero with an empty pan, place the prompted external weight, and store the span. Use a weight class appropriate for 0.001 g readability (see calibration weights).
For a sealed or audit-ready certificate, add calibration when you order the complete GF-1003A (≤2.2 kg tier on this capacity):
More detail: how to calibrate a scale. MNM Scales calibrates complete balances.
Related models (not a vs-page)
Shoppers sometimes compare the GF-1000 class with the older GF-3000. That larger classic model has its own Apollo successor path (GF-3002A), covered in our family guide GX-4000 and GF-3000 replacements. For 1100 g × 0.001 g today, buy the GF-1003A.
Buy the successor from MNM Scales
A&D GF-1003A Apollo — $1,419.00 on sale (regular $3,070.00), in stock. Reference only: discontinued GF-1000 listing.
Frequently asked questions
What replaced the A&D GF-1000?
The Apollo GF-1003A. A&D’s GF-1000 page names it as the replacement; MNM Scales lists the GF-1003A as successor to the GF-1000.
Can I still buy a GF-1000?
The GF-1000 has been replaced by the new Apollo GF-1003A. Orders for this capacity receive the GF-1003A; shop the GF-1003A.
How do I calibrate a GF-1000 or GF-1003A?
Both use external calibration weights. On a new order, add in-house calibration for $95 or NIST-traceable for $395 (≤2.2 kg tier) on the complete GF-1003A.
Where is the official GF-1000 manual?
A&D still hosts the classic GF series instruction manual PDF from the GF-1000 product downloads. For day-to-day keys on units we ship, use the Apollo GF-A manual that matches the GF-1003A.