Supplies are very limited since the JB-703-C/A-F has been discontinued by Mettler and no longer in production. Mettler has introduced a complete new precious carat balances and the replacement model will be the JS703-C/A offering a complete new design with a smaller footprint saving you space in your jewelry shop. The new JS703-C/A will have many more added features like battery powered or AC Adapter, greater application modes including statistics and diagnostics. The new Mettler JS703 also comes with a new feature called "PC Direct" that lets you transfer weighing data to a PC without additional software, but the JB703 do not come with the great feature. Again we has a few JB-703-G/A-F in stock while supplies last.

Mettler Toledo JB703C/A-F is legal for trade ideal for determining carat weight when your Weight & Measures Inspector tells you to get an NTEP approval carat scale or I am closing your store.  This Mettler balance features automatic internal calibration, ensuring accurate weight readings even in temperature changing environments. 

Mettler Toledo's JB703 scale offers the ability to weigh in grams (140 g x 0.001 g) also making it a possible good choice for pharmacy compounding applications for accurate and reliable weighing results.  Jewelers looking for a legal for trade gem balance can trust Mettler Toledo to deliver precision weighing results every time.

When you buy a Mettler-Toledo JB703C/A-F the balance features FACT (Fully Automatic Calibration Technology), which automatically initiates the internal adjustment of your balance whenever temperature changes risk affecting the accuracy of your weighing results.  With the vibration adapter, the balance can be adjusted to the weighing environment - for optimal weighing performance even in difficult environments.

Additional features include:

• Robust quality: The full metal housing protects the weighing cell and electronics in your balance.  The draft shield can be opened wide for easy access and fulfills highest ergonomic standards.


• Built-in applications: All carat balances have several applications already included in the software: Basic weighing, piece counting and percent weighing.


• "Legal For Trade", also known as approved, which is required in applications where the product is sold by weight.  All "Legal For Trade" balances have undergone independent testing to verify the scale meets the manufacturer's specifications.
  
  

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 JB703-C/A-F fits the requirement since the balance increments in 0.001 carat divisions.

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.

Capacity x Readability (g)	Non-NTEP Mode: 140 g x 0.001 g
Capacity x Readability (ct)	Non-NTEP Mode: 700 ct x 0.001 ct
Weighing Modes	Carats or Grams ( Instructions for changing 2nd weigh unit )
Repeatability	0.001 ct / 0.001 g
Linearity	0.001 ct / 0.001 g
Operating Temperature	5°C - 40°C
Sensitivity Drift	2.5 ppm / °C
Response time (s)	3 seconds
Backlight	Yes
Below Balance Hook	Yes
Pan Size (diameter)	ø 3.15 inches
Pan Material	Chromium-nickel Steel
External Dimensions	9.6" x 12.6" x 11"
Packaging Dimensions	15" x 16.9" x 19.2"
Max Ht Above Weigh Pan	6.5 inches
Interface	Built-in RS232 Interface
Housing	Die-cast Aluminum, Painted
Functions	Parts Counting & Percent Weighing
Legal for Trade (NTEP Approval)	YES - CofC 99-133A6
NTEP Mode Capacity x Readability (g)	140 g x 0.01 g
NTEP Mode Capacity x Readability (ct)	700 ct x 0.01 ct
Calibration	Motorized Internal Calibration (FACT - Fully Automatic Calibration Technology)