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Seattle Alki Scientific Counting Scale | 30 kg x 0.5 g | Industrial Counting Scale for Small Parts | USA Company | Units: g, lbs, oz, kg

4.8 (8) Write Review

Free shipping on orders over $29.99

$154.00

$ 72 .99 $72.99

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About this item

Save Time -- Count thousands of parts in seconds. For use as a high-capacity (30 kg/ 66 lbs) inventory scale.
A Fraction of The Cost -- Similar piece counter scales often cost 2-4x our price.
Accurate -- Avoid inventory losses with precise piece counting. Rated to 0.5 g (a piece of paper) and sensitive to 0.08 g.
Features -- Piece and Weight Counting - Units (g, kg, oz, lbs) - Checkweighing - Calibration - RS-232 Connection - Tare - Battery Connection (battery not included)
USA Company -- Fristaden Lab is an American company since 2013. We support the counting scale with a 1-year warranty.

Product Description

fristaden lab counting scale seattle alki

Seattle Alki's Most Popular Industrial Counting Machine

This counting scale provides lab-quality craftsmanship to delivers fast and accurate results.

ACCURACY IS A MULTI-STEP PROCESS

Rigorous Testing --- Every American Seattle Alki Lab industrial counting scale undergoes a rigorous quality control testing process. We test for margin of error, linearity, repeatability, and four points testing. The balance is calibrated at the factory and ready to use out-of the box.
Sensitive Load Cell --- The counting scale is equipped with a sensitive, lab-quality load cell. The load cell is mounted on aluminum as opposed to plastic as aluminum is more stable. Overload guards, sounded by an alarm, protect the load cell from overload or shock loads.
High Precision, High Divisions --- The Seattle Alki lab balance has 0.5g precision; the linearity error is ±1.5g. The balance has 350,000 divisions. A division means the scale is sensitive to 1/350,000 changes in capacity.
Check Weighing Function --- The balance has check weighing function to simplify inventory management. With the check weighing function, the scale will tell you if there are too many or two few pieces (or weights) in a piece of inventory further avoiding miscounts. Other features include: PCS/SET, WT/SET, ZERO, TAR, ALARM, CE, P, M+, MC.
Designed for Accuracy --- Adjustable feet and a built-in level ensure the balance is level on uneven surfaces. The weighing pan, built from strong double-layer stainless steel, is adjustable and can be quickly flipped turning it into a tray to hold small parts. The exterior is constructed from tough, corrosion-resistant ABS plastic for additional strength and durability. The design prevents wind and draft issues. Under normal daily use in your business or workspace, the Seattle Alki Lab Counting Scale can last up to five to ten years.
Training to Eliminate User Error --- Each Seattle Alki Lab balance is equipment with an upgraded user manual written by native English speakers to instruct the user how to operate the balance correctly. Additionally, we’ve created instructional videos. User error can contribute to a loss of accuracy with these type of balances; by training the user correctly, we can further minimize error.

Specifications

Max. Capacity	30kg
Precision	0.5g
Linearity Error	±1.5g
Stabilzation Time	3S
Units	g, kg, lb, oz
Sensor	Load Cell
Display	LCD

Function Keys	PCS/SET, WT/SET, ZERO, TAR, ALARM, CE, P, M+, MC
Connection Port	RS232
Battery Type	DJW6-4 (6v 4.0 AH)
Voltage	110V
Pan Dimensions	23 x 27.5cm
Unit Dimensions	29.5 x 34 x12cm
Gross Weight	4.8kg

Frequently Asked Questions

Do I need to calibrate the balance? No, the counting scale has been tested and calibrated at the factory. We recommend calibrating the balance once per year.

Is a calibration weight included? Unfortunately, due to high-shipping costs, to keep this scale affordable, we are not able to include a calibration weight with the unit. Calibration weights can be purchased separately. The calibration weight must be at least 20% of the capacity (for example, 6kg for a 30kg scale).

What piece weight is accurate? Please review the following examples: Pcs. Weight <0.3g = Not Accurate. Pcs. Weight 0.3g-0.5g = Use 50+ pcs sample for counting function. Pcs. Weight: >0.5g = Use 10+ pcs sample for counting function.

Does the balance have a battery option? Yes, the balance has a battery option for fieldwork or when power is not available. Due to shipping restrictions, we are unable to include the battery with the unit. The battery (DJW6-4 (6v 4.0 AH)) can be purchased separately.

Does the balance have a RS232 connection? Yes, the balance has a RS232 printer/computer connection port. Please note, the connection cable and printer must be purchased separately.

Will the balance power-off automatically? If the scale is powered via the AC power adapter, then it will not turn off automatically and will have to be turned off manually. On battery power, it will shut down after not being used for a while to conserve power.

What is included with the counting scale? Each counting scale includes a standard three-prong USA power cord and a user manual.

John Bovee

2025-07-17 11:56:45

I am a coin collector. I have bought two of these scales. The first two years ago for myself. The second for my grandson. He loves it.

Matthew LaForge

2025-06-17 16:13:52

I bought this as an emergency replacement for a $2000 scale and I am more happy with this. We will continue to use this scale instead of paying hundreds of dollars to repair the other one. The display is excellent and the counting accuracy on lightweight items is great. The unit appears to be at least splash resistant and the buttons are covered for extra protection. It has been working well in our industrial application counting parts in boxes.

R&T

2025-05-29 13:03:45

We use this for weighing candy for our business and it gets used a lot. Very pleased with our purchase!

Aires Reis

2025-05-24 15:43:15

Bought this scale to weigh ingredients for baking. The delay in showing the weight of whatever you are weighing makes this scale cumbersome to use and causes unacceptable delays.

Steven M.

2025-03-19 16:06:51

I use it every day and I wouldâ€™ve gave it five stars across-the-board but the first one they sent me died within a couple days. They gave me no hassle about getting a new one and Iâ€™ve had it for about three months Itâ€™s easy to use and like it. I do wish they had user videos how to operate.

Glen Brendel

2025-02-04 12:25:08

Works well. Pretty accurate even at high weights

John P Charpentier

2025-01-30 18:50:20

A great deal compared to its competitors.

Alisha

2024-11-27 12:42:31

Easy to operate and does the job.

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