Precision Weighing Balances
Your online source for balances, scales & calibration weights @ discount prices

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Mettler JB2002-LGA has been discontinued by Mettler and no longer in production. Information on this web page is for reference only for our past customer's that purchased this balance and want to review the specification. If you need assistance selecting an alternative model give us a call at 978-521-7095 and a balance expert can assist in alternative models.

Mettler Toledo's JB2002-L-G/A electronic gram scale features 2100 grams maximum weighing capacity and increments in 0.01 gram divisions. This Mettler scale is legal for trade and offers a durable, die-cast aluminum construction and large weighing platform. Additional balance features include percent weighing and piece counting modes.

If you're a gold dealer selling gold by weight you can't compare the Sartorius GW6202 since it does not offer NTEP approval, a vital requirement in most states for jewelers selling gold by weight, Investigators from the Arizona Department of Weights and Measures spend several days every year at the Tucson Gem and Mineral Show, where they checked scales used by dealers who were selling items by weight. At the 2006 Tucson Gem and Mineral Show they confiscated 145 scales that were being used illegally because they did not conform to NTEP standards.

You can connect the Mettler Toledo JB2002 electronic balance to a computer via RS232 interface which is included. RS232 cables and software are sold separately.  Mettler JB-2002 balances from Mettler-Toledo weighs only in grams (2100 g x 0.1 g) when in NTEP mode.

Unsure what balance you need? Want to look at other models? Are buying or selling by weight you probably need a NTEP approved balance and AND offers the FX-2000iN legal for trade version or for even greater weighing capacity see the FX-3000iN.

If you don't need LFT but instead need a precision balance with 0.01 gram resolution, take a look at the AND Weighing FZ-2000i (2200g x 0.01g). The FZ2000i has internal calibration which means there is no need to purchase expensive calibration weights. If you want to spend less money and prefer external calibration take a look at the FX-2000i.

In addition, the A&D FXi/FZi series comes with an RS-232C interface for bidirectional communication for weight measurements transferred to an optional printer or computer. Plus AND's WinCT data acquisition software data communication software works with either the FXi or FZi balance. Other manufacturer's charge you $100's more for either their balance communication software or a third party software, but with the A&D you can download WinCT balance software free. There is also an optional FXi-08 ethernet interface or FXi-02 USB interface available at an additional cost if you prefer not to use RS232 to transfer data from the balance to your computer.

If your weighing application is in a dusty or wet environment there is a dust and water resistent version FX-2000iWP or FZ-2000iWP.
Finally these AND balances are backed with a 5 year warranty and we tend to have them in stock for immediate delivery.

We understand purchasing an precision balance is a major capital expense and if you have any questions give us a call and one of our weighing experts can discuss your weighing application and get you the most affordable balance for your weighing needs.

Mettler Toledo JB2002LGA precious metals scale

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Brand Model Capacity Readability
Mettler Toledo JB2002LGA precious metals scale 2100 g 0.01 g
Add. Features
  • Carats
  • Grains
  • Milligrams
  • Pounds
  • Ounces
  • Pennyweight
  • Grams
  • Troy Ounces
  • Legal For Trade
  • Parts Counting
  • RS-232c
Comparable Scales

Ohaus AX622N/E Legal for Trade Scale - $1167.90

Mettler Toledo JL6001-GE Class II Approved Scale - $599.00

A&D Weighing EK-1200i NTEP jewelry buyer scale - $367.20

A&D Weighing GF-1200N Class 2 Scale - $1155.00

A&D Weighing GF-2000N Class II Balance - $1186.00

A&D Weighing GF-3000N NTEP Scale - $1327.50

Scientech Jewelry Scale ZSE250 - $1795.00

Scientech ZSP400NP Pharmacy Balance - $1544.00

Mettler Toledo JL602-GE Class II NTEP Scale - $599.00

A&D Weighing FX1200iN NTEP type approved scale - $821.10

A&D Weighing FX2000iN NTEP medical marijuana dispensary - $856.80

A&D Weighing FX3000iN weigh medical marijuana - $884.80
MSRP: $1795.00
YOU PAY $1499.99
Untitled Document

Precision Jewelry Scale

Mettler Toledo JB2002-L-G/A Precision Jewelry Scale
Your Price $1299.99
S&H via UPS Ground $40.00
Capacity x Readability (g) 2100 g x 0.01 g
Capacity x Readability (kg) 2.1 kg x 0.00001 kg
Capacity x Readability (ct) 10500 ct x 0.1 ct
Capacity x Readability (lb) 4.63 lb x 0.00005 lb
Capacity x Readability (oz) 74.01 oz x 0.0005 oz
Capacity x Readability (ozt) 67.52 ozt x 0.0005 ozt
Capacity x Readability (dwt) 1350.3 dwt x 0.005 dwt
Primary Weigh Mode Grams ONLY
Secondary Weigh Mode Grams, Kilograms, Carats, Pounds,
Ounces, Troy Ounces, Pennyweight
( Instructions for changing 2nd weigh unit )
Repeatability 0.01 g
Linearity 0.02 g
Weighing Modes g, kg, ct, lb, oz, ozt, & dwt
Sensitivity Drift 6 ppm / °C
Response time (s) 2 seconds
Backlight YES
Below Balance Hook YES
Pan Size (inches) 7" x 7"
Pan Material Stainless steel
Operating Temperature 5°C - 40°C
External Dimensions 9.6" x 12.6" x 3.5"
Packaging Dimensions 15" x 17" x 10.2"
Interface Built-in RS232C
Housing Die-cast aluminum, painted
Functions piece counting, percent weighing
Legal for Trade
(NTEP Approval)
YES - CofC 99-133A10 Legal for Trade in Grams Only
x Readability (g)
2100 g x 0.1 g
Calibration Requires calibration weight (sold separately)
Power AC Adapter Only
Shipping Weight 10.8 pounds
Place of Origin Made in Switzerland
Warranty 1 Year Limited Manufacturer's Warranty
Mettler Toledo BalanceUser Manual Mettler Toledo JB Series Download user manual for operating instructions
Mettler Toledo Carat ScaleQuick Guide Mettler Toledo Scale Instructions for changing weigh modes

Mettler Toledo JB2002-L-G/A Precision Jewelry Scale Features
Accurate and reliable: METTLER TOLEDO guarantees accurate results for every weighing job.
Robust quality: The full metal housing protects the weighing cell and electronics in your balance.
Built-in applications: All precision jewelry scales have several applications already included in the software: Basic weighing, piece counting and percent weighing.  Precision jewelry scales are also approved with the counting feature for prescription filling.
Legal For Trade: JB2002-L-G/A precision jewelry scales are "Legal For Trade", also known as NTEP 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. For USA & other countries: A-Version.
Mettler Toledo Precision Jewelry Scales for Weighing Gold
Download the User Manual to understand all the functions & features

(select the model & any of the options and then the"BUY HERE" image)

   Mass Weights Calibration Set Calibration Weights Weighing Mass

Optional Calibration Weight and Weight Sets

5 pc. Weight Set (1 kg - 100 g) Class 1 with NVLAP $811.00
9 pc. Weight Set (100 g - 1 g.) Class 1 with NVLAP $986.00
1mg-100g 21 Piece Class 1 Weight Set with NVLAP Cert $1664.00
1000g Calibration Weight Class 1 with NVLAP (± 2.5 mg) $214.00
1000g Calibration Weight Class 2 with NVLAP (± 5.0 mg) $204.00
1kg ASTM Class 6 (± 100 mg) cal mass (NO CERT) $40.00
2 kg Calibration Weight Class 1 with NVLAP (± 5 mg) $266.00
2 kg Calibration Weight Class 2 with NVLAP (± 10 mg) $264.00
2kg ASTM Class 6(± 200 mg) cal mass (NO CERT) $60.00
Cal-Paks 2kg, 200g, 2g Class 1 with NVLAP $819.00
Cal-Paks 2kg, 200g, 20g Class 1 with NVLAP $819.00
JB2002-L-G/A Precision Jewelry Scale Standard Equipment
Robust metal housing
Back-lit display
RS232C interface
Protective cover
Below-the-balance weighing device

Please Note:
Mettler Toledo precision jewelry scales have long model numbers, and often times you see jewelry scales that look the same, but have slightly different model numbers.  Below we have provided a chart that explains what these different characters stand for to eliminate confusion.  When you purchase a Mettler Toledo precision jewelry scale from Precision Weighing Balances, we want you to know exactly what you are getting.

Mettler Toledo Precision Jewelry Scale Suffix Glossary
/01: Mettler Toledo jewelry scale is equipped with RS232 Interface
/F: Fully Automatic Internal Calibration is included
/L: No Internal Calibration
/A: Mettler Toledo Jewelry Scale is Legal for Trade (NTEP Approved)
C: Carat
G: Gold

Legal for trade for direct sales

As the price of precious metals like gold, platinum, silver and rhodium keep raising customer complaints to weights and measures officials are on the increase.  The general public is calling complaining they are being short changed buying and selling by weight.  These complaints typically result in a Weights & Measures officials doing an inspection to verify the scale in use is Legal for Trade.

Most pawnshops, jewelers and metals buyers know they need a Legal for Trade Type Approved Scale, but these inspectors are now requiring the weighing scale to have two displays to meet the requirements of "direct sales".

In weights and measures terminology a direct sale is one where both the buyer and seller are present.  NIST Handbook 44 requires the customer to be able to witness the transaction and transaction information from a reasonable position in a direct sale application.

Weight indications shall be shown on the customer’s side of the scale when used for direct sales to retail customers.  The way to achieve these requirements is to purchase the optional display shown above (purchase here).  The Mettler Toledo 72213564 remote display features a backlight.  The display plugs into the RS-232 port on the back of the balance and the cable length is 6 feet.  All Mettler JB balances are equipped with RS-232 interface.

The Mettler Toledo JB and JL Scales we offer meet or exceed the Class II or III accuracy requirements in accordance with the National Institute of Standards and Technology (NIST) Handbook 44.  Certificate of Conformance Numbers are issued under the National Type Evaluation Program (NTEP) of the National Conference on Weights and Measures.  NTEP approved Mettler Balances make it easy to comply with current regulations for the direct sales to the public of precious metals and semi-precious gems.

Copyright © 2017 Precision Weighing Balances, All Rights Reserved. 
This site is owned and operated by Precision Weighing Balances and is not sponsored or affiliated with Mettler Toledo nor should be confused with Mettler Toledo Inc.  Mettler® and METTLER TOLEDO® are registered trademarks of Mettler-Toledo, Inc.  Additional information about METTLER TOLEDO can be found on the web-site  For warranty, parts and technical related issues please call Mettler directly at 1-800-METTLER.


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