Highly accurate carat balance with metal housing and protective cover. Comes with fully automatic internal adjustment, a back lit display and vibration adapter. Accurate enough to be used for the determination of spcific gravity.
Capacity:-1600/320 grams.
Readability:- 0.001/0.0001 gram Weighing units:- gram, kg, ct ozt. dwt up to twelve options.
 

This stone scale is excellent value. It's L.C.D display can read out carats, grains, troy ounces and grams. The scale is accurate to 0.01ct with a maximum capacity of 100ct. Features include a removable stone cup, transparent protective cover, auto shut off and test weight facility. Operates on six AA batteries (included), and comes with a leatherette carrying pouch.
Capacity:- 100 carats.
Readability:- 0.01 carats.
Weighing units:- carat, gram, ozt, grain.
 

Small compact pocket sized combined scale and calculator. Calculates and displays the weight and value of an item at the touch of a button. Features include tare facility, digital on screen read out, calibration mode, and is accurate to 0.1gm. It also has the facility to store up to nine monetary values in its memory. Supplied with batteries.
Capacity:- 100 grams.
Readability:- 0.1 gram.
Weighing units:- gram, ozt, oz, dwt.
 

Compact low cost desk/worktop scale designed for a wide variety of applications. The unit can be powered by batteries which are supplied and also by a mains AC adapter. Features include low battery indicator ,overload and underload indicators and auto shut off.
Capacity:- 200 grams.
Readability:- 0.1 gram.
Weighing units:- gram, oz
 

Mains or battery six digit portable balance. Features include tare facility, enhanced parts counting facility, low battery indicator over and under load indicators and lock out mode to ensure the balance remains configured. Comes with the option of USB/RS232 connections
Capacity:-400 grams.
Readability:- 0.1 gram
Weighing units:- gram, kg, lb, pound, ounce, ozt,
oz, dwt.
 

Same specifications as above but configured for greater accuracy.

Small pocket sized scale, which has an accuracy of 0.1gm and can weigh up to 120gms. Features include tare weight capacity, overload indicator, four digital display and low battery indicator. Supplied with three LR44 batteries and a leatherette carrying case.
Capacity:- 120 grams.
Readability:- 0-120 grams x 0.1 grams.
Weighing units:- gram, ozt, oz, dwt.