A&D EK-300i Compact Balance, 300 g × 0.01 g
The A&D EK-300i Everest compact balance is 300 g × 0.01 g, Ø110 mm stainless pan, external calibration, backlit LCD, RS-232 standard. Lab, formulation, and general process work where a 300 g × 0.01 g compact is the right instrument.
Manufacturer: A&D EK-300i. A&D Japan EK-i table lists EK-300i at 300 g × 0.01 g, Ø110 mm.
What is in the box
- EK-300i compact balance with stainless pan
- AC adapter
- Manual
Rechargeable battery pack and carrying case are A&D options — not assumed in the carton.
Verified specs
| Brand | A&D Weighing |
|---|---|
| Model | EK-300i |
| Product Type | Compact balance |
| Capacity × readability | 300 g × 0.01 g |
| Repeatability | 0.01 g |
| Linearity | ±0.02 g |
| Pan | Ø110 mm / 4.3 in stainless steel |
| Calibration | External (default 300 g mass) |
| Display | Backlit LCD, 16 mm characters |
| RS-232 | Standard |
| Stabilization | Approx. 2 seconds |
| NTEP (this SKU) | No — CC 04-019A3 is EK-600i / 1200i / 6000i / 12Ki |
| Power | AC adapter included; optional Ni-MH pack |
| Warranty | 5-year manufacturer |
| Net weight | Approx. 1.1 kg / 2.4 lb |
Applications
- Laboratory weighing
- Formulation and sample prep
- Counting and percent weighing (process)
- Checkweighing
- Portable bench work
This EK-300i is a process compact, not NTEP. CC 04-019A3 lists EK-600i, EK-1200i, EK-6000i, and EK-12Ki — not EK-300i. A&D US series pages that print 0.01 mg repeatability are a series typo — the model table is 0.01 g.
Questions before you order
Questions on compatibility, calibration, or what is in the box? All Scales USA, 21249 FM 529 Rd, Cypress, TX 77433. Call (832) 766-5410 or email pete@allscales.com. Also: (281) 656-2666 · (832) 290-3120.
Specifications
Brand A&D Weighing Model EK-300i Product Type Compact balance Capacity × readability 300 g × 0.01 g Repeatability 0.01 g Linearity ±0.02 g Pan Ø110 mm / 4.3 in stainless steel Calibration External (default 300 g mass) Display Backlit LCD, 16 mm characters RS-232 Standard Stabilization Approx. 2 seconds NTEP (this SKU) No — CC 04-019A3 is EK-600i / 1200i / 6000i / 12Ki Power AC adapter included; optional Ni-MH pack Warranty 5-year manufacturer Net weight Approx. 1.1 kg / 2.4 lb Applications & Industries
- Laboratory weighing
- Formulation and sample prep
- Counting and percent weighing (process)
- Checkweighing
- Portable bench work
Contact Us
Questions on compatibility, calibration, or what is in the box? All Scales USA, 21249 FM 529 Rd, Cypress, TX 77433. Call (832) 766-5410 or email pete@allscales.com. Also: (281) 656-2666 · (832) 290-3120.
Model
EK-300iProduct Type
Precision Balances


