A&D EK-4100i Everest Compact Balance, 4000 g x 0.1 g, RS-232C, External Calibration

Description

A&D EK-4100i Everest Compact Balance: 4000 g × 0.1 g

The A&D Weighing EK-4100i is a 4 kg model in A&D’s Everest EK-i series of compact balances. It weighs up to 4000 g in 0.1 g steps on a 133 × 170 mm stainless steel pan, with a low-profile body that fits on a crowded bench.

The 16 mm backlit LCD is easy to read, the sealed keypad resists dust and spills, and RS-232C comes standard for printers and PCs. Counting with automatic counting accuracy improvement (ACAI), percent weighing, and a HI/OK/LO comparator are built in. Add the EKW-09i NiMH battery pack for cordless use.

Key Features

• 4000 g × 0.1 g with 0.1 g repeatability and ±0.2 g linearity
• 133 × 170 mm stainless steel pan
• 16 mm backlit LCD, 10 updates per second
• Counting with ACAI (up to 40,000 pcs), percent, and HI/OK/LO comparator
• RS-232C standard with GLP output
• Units: g, oz, lb, ozt, ct, mom, dwt, grains
• Sealed keypad and overload protection
• Optional NiMH battery (EKW-09i, not included), approx. 250 hours
• 5-year A&D warranty

Applications

Parts Counting and Inventory

Count up to 40,000 pieces, with ACAI improving accuracy as you add parts.

Shipping, Packing, and Production

Check package and batch weights against HI/OK/LO limits.

Jewelry and Gems

Weigh gemstones, findings, and jewelry in carats, pennyweight, troy ounces, or grains. The balance is not NTEP approved; for buying or selling precious metals by weight, choose an NTEP Class II balance such as the A&D FX-3000iN.

Labs, Schools, and Kitchens

A durable 4 kg balance for general weighing, formulation, and recipes.

A&D EK-4100i Specifications

What’s in the Box

• A&D EK-4100i balance
• Stainless steel weighing pan
• AC adapter
• Instruction manual

The NiMH battery pack and a calibration weight are not included.

Compatible Accessories

• A&D EKW-09i NiMH battery pack for EK-i/EW-i (sold separately, not included)
• A&D TB-662 original AC adapter: spare or replacement

Related A&D Everest Balances

• A&D EK-3000i, 3000 g × 0.1 g
• A&D EK-6100i, 6000 g × 0.1 g
• A&D EK-6000i, 6000 g × 1 g NTEP
• A&D EK-2000i, 2000 g × 0.1 g

Calibration Options from MNM Scales

Get your EK-4100i 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: $195. We calibrate and verify your EK-4100i 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

• A&D Everest EW-i / EK-i brochure (PDF)

Frequently Asked Questions

What is the capacity of the A&D EK-4100i?

4000 g with 0.1 g readability.

Is the EK-4100i good for jewelry?

Yes, for general weighing in carats, pennyweight, troy ounces, and grains. It is not NTEP approved; for buying or selling precious metals by weight, choose an NTEP Class II balance such as the A&D FX-3000iN.

Can the EK-4100i run on batteries?

Yes, with the optional EKW-09i NiMH battery pack (not included).

Can MNM Scales calibrate the EK-4100i 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 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.