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Topline Digital Scales :: Scales by Series :: CSI Series :: “Digital Bench Scale – EXTREME Precision up to 0.001ct (0.0002g) – 3 Models - FREE SHIPPING”

“Digital Bench Scale – EXTREME Precision up to 0.001ct (0.0002g) – 3 Models - FREE SHIPPING” #CSI SERIES - MODEL CT
List price:
$1,299.99, you save $302.02

These EXTREME precision Topline CSI scales offer high-end accuracy up to 0.001ct (0.0002g) and capacities of 253ct, 803ct, and 1603ct. In addition, this series includes features such as ISO 9001: 2000 certification, RS-232C communication, under hook, multiple weighing modes, piece counting, and much more. These scales also include a TWO (2) year limited manufacturer warranty. For more information - click on the product image or link below or call TOLL FREE 1-877-253-6017.

*Free shipping offer is valid on orders shipping within the USA only. Orders will ship via ground services. Express shipping is available for an additional fee (see pull down menu below).

***Available ONLY in the Continental USA (AK & HI excluded) ***

These scales offer HIGH END features without the high price, such as the advanced Mono-Tech technology weighing sensor for superior performance. Additional features included a dye cast aluminum housing design for long life and a breeze shield for accurate measurements.

Scale Specifications:
• Up to SEVEN (7) measuring units – Gram (g), Milligram (mg), Decimal Ounce (oz), Pennyweight (dwt), Carat (ct), Momme (mm), and Grain (gn).
• Weighing modes: Piece Counting, Percentage (%) weighing

*** Select your model from the pull down menu below – please note with multiple models the price may change with an increase in accuracy and/or capacity

Model = Capacity x Accuracy
CSI-253CY = 250ct x 0.001ct (1/1000th carat)
CSI-803CY = 800ct x 0.001ct (1/1000th carat)
CSI-1600CY = 1600ct x 0.001ct (1/1000th carat)

Model = Capacity x Accuracy
CSI-253CY = 50g x 0.0002g (0.2 milligram)
CSI-803CY = 160g x 0.0002g (0.2 milligram)
CSI-1600CY = 320g x 0.0002g (0.2 milligram)

For additional measuring units specifications (i.e. ounces, grains, etc.), please send us an email to Please note the measuring unit(s) and model number of this scale.

• Overall dimensions: 8.1” x 12.4”x 8” (21cm x 30cm x 20cm)
• Stainless Steel Pan: 80mm / 3.3"
• Ambient Temperature Range: 5C~40C/41F~104F, less than 85% R.H. (no condensation)
• High contrast LCD display
• AC POWER: 110V AC Adapter
• RS-232C Serial interface

*Please NOTE the special FREE SHIPPING offer are subject to change without notice.

Special Features Include:
• Advanced Mono-Tech technology weighing sensor provides superior performance
• Includes a underhook feature for specialized weighing applications
• Easy to recalibrate using the optional NIST Class F calibration weights listed below
• This series meets GLP/GMP/ISO/CE Compliance
• Large high-contrast LCD display for fast & easy viewing
• Featuring a counting function for highly accurate counting applications
• Dye cast aluminum housing design for durability and long life
• Spacious draft shield interior for easy breeze free measurements
• Leveling feet with bubble level to ensure accurate weighing
• Selectable stability and filter level allows for custom applications
• TARE feature subtracts the container’s weight to obtain the weight of its contents
• Includes easy-to-use operations manual to ensure accurate measurements
• All orders packaged in a plain/generic box to ensure safe delivery of your gift/order
• Topline scales feature a 100% Satisfaction Guarantee
• This scale series features a TWO (2) YEAR manufacturer warranty

***Available ONLY in the Continental USA (AK & HI excluded)*** 


100% Customer Satisfaction Guarantee

You can order any scale from Topline RISK FREE with our 30 day 100% Customer Satisfaction Guarantee. If for ANY reason you are not 100% satisfied with your scale purchase, you can return it for a FULL refund or a FULL credit towards another scale. Simply return your scale in the original packaging and in new/sellable condition.

Our goal is to ensure you have the right scale to meet your weighing needs & budget.

***CLICK HERE to review our Customer Testimonials***

Do you have a question regarding this product?

Call TOLL FREE 1-877-253-6017 to speak with one of our Product Specialist*

CLICK HERE to send a question to one of our Product Specialist via Topline's on-line form 

Topline’s Product Specialists* are available M-F (9am-5pm CST)

*Please note that our friendly Product Specialists are NOT paid on commission. Our Specialist are available to help YOU select the right scale that meets YOUR needs and budget. NO sales pressure - ONLY excellent customer service.

Are you ready to place an order?

1) To place an order, use our SAFE and SECURE on-line system

2) Call TOLL FREE 1-877-253-6017 to place an order (M-F 9am-5pm CST)


Inventory Status:
CSI CT Model:
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