Mettler JL603-CA03 has been discontinued by Mettler and no longer in production. You may consider purchasing the JB703-C/A-F and an alterative. The information below is for people researching and existing JL603-C/A03 for reference only since we are sold out and Mettler is not making this model anymore.

Mettler Toledo JL603-C/A03 diamond scale is an affordable jewelry carat scale that is Legal for Trade.  Diamond scales like the Mettler JL603-C/A03 feature a draft shield, weigh below hook, RS232 interface as well as percent weighing function. 

Affordable Mettler Toledo diamond scales are quality balances for jewelers that need milligram precision from a top of the line manufacturer.  JL-C series diamond scales support external calibration using 100 gram calibration weight, which is included with this Mettler Toledo's diamond scale.

Weights & Measures Inspectors require the accuracy of all the commercial weighing and measuring equipment used for serving consumers and businesses be Legal for Trade.  Some have a requirement saying a scale is suitable for its intended use if the minimum load which will be weighed on it is 50 measurement divisions or more.  A scale whose smallest division is 0.001 carat is suitable for minimum loads of 0.05 carats.  The Mettler Toledo JL603-C/A03 fits the requirement since the balance increments in 0.001 carat divisions.

Not sure what balances is right for you? Review A&D Weighing 3 different models with 0.001 gram or 0.005 carat readability including the A&D FX120iN , A&D FX200iN , or FX-300iN and all have a larger pan size than the Mettler JL502.

Looking for a lower priced legal for trade carat scale for your jewelry store??  Consider the Sartorius GD503 LFT carat scale that offers 500 carat weighing capacity to 0.001ct for under $1000.

Mettler Toledo JL603-CA03 Diamond Scale

Mettler Toledo JL603-C/A03 Diamond Scale
Your Price	$1429.99 THIS BALANCE HAS BEEN DISCONTINUED AND NO LONGER IN PRODUCTION
S&H via UPS Ground	$65.00
Capacity x Readability	Non-NTEP Mode: 610 ct x 0.001 ct
Capacity x Readability	Non-NTEP Mode: 122 g x 0.001 g
Weighing Modes	kg, g, mg, ct, dwt, ozt display capability ( may be set-up with any 2 listed units )
Repeatability	0.001 ct / 0.001 g
Linearity	0.001 ct / 0.001 g
Operating Temperature	5°C - 40°C
Sensitivity Drift	10 ppm / °C
Response time (s)	3 seconds
Backlight	Yes
Below Balance Hook	Yes
Pan Size (diameter)	ø 3.1"
Pan Material	Stainless Steel
External Dimensions	7.6" x 8.9" x 2.6"
Packaging Dimensions	13.8" x 10.8" x 5.5"
Interface	Standard RS232 interface
Housing	Plastic (ABS/PC)
Level Indicator	Yes
Legal for Trade (NTEP Approval)	YES - CofC 05-078A2 Legal for Trade
NTEP Mode Capacity x Readability (g)	122 g x 0.01 g
NTEP Mode Capacity x Readability (ct)	610 ct x 0.01 ct
Calibration	100 g External Mass (included)
Power	AC Adapter Only
Shipping Weight	5.1 pounds
Place of Origin	Made in Switzerland
Warranty	1 Year Limited Manufacturer's Warranty
Data Sheet	Download data sheet for more information
User Manual	Download user manual for operating instructions
Quick Guide	Instructions for changing weigh modes

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