Good Price Presidium Gem Indicator, The only handheld tester for colored gemstones Purchase Now!

The only handheld tester in the industry specifically for colored gemstones that helps to indicate up to 31 dufferent types of colored gems based on their thermal conductivity and even features a color input function that allows users to select from a range of 12 common colors, thereby narrowing down the possible results.

Easy-To-Read clear Digital LED Screen. Presidium's Patented Replaceable Probe Tip Technology ensures minimal downtime.

The Presidium Gem Indicator is an enhanced, more convenient handheld version of the Presidium Gem Tester/Colored Stone Estimator distinguishing between diamonds and other colored gemstones using the principles of thermal conductivity.

The Presidium Gem Indicator probe consists of two linked thermometers, one which is heated electronically, while the other is cooled by the gemstone being tested. The difference in temperature creates an electrical output, which is then amplified and displayed on the new digital organic LED display.

Simple to use, easy to maintain and quick in giving you intelligent results about your colored gemstones.

Features

Tests an extended range of 31 different gemstones
Color separation function for more accuracy
LED digital display and fast read-out
Patented refined probe tip
Dimensions and Weight
Length: 170mm (6.7 inches)
Width: 30.5mm (1.2 inches)
Height: 28mm (1.1 inches)
Weight (without batteries): 55g
Weight (with batteries): 85g

Benefits

Differentiates between diamonds and other colored gemstones
Tests up to 31 different types of gemstones
Color separation function of 12 colors with user input, to improve accuracy
Industry’s thinnest probe tip (0.45mm) for testing gemstones from 0.2ct
Retractable thermoelectric tip that maintains constant pressure against gemstone
Patented refined changeable probe tip
Metal buzzer alert and low battery indicator
Internal library database function of gemstones and their colors
Requires just 3 AAA Batteries
USB connection to PC for more value-added functions
Power and Battery
3 x AAA batteries (approximately 3 hours of continuous operation)
Presidium Universal Adaptor (optional item can be bought from Presidium)

Operating Conditions

Operating temperature: 23°C- 27°C (73°F- 80°F)

Technical Specifications

Dimension: 170 x 28 x 30.5mm (6.7 x 1.1 x 1.2in)
Weight: 85g
Power: 3 x AAA batteries or AC adaptor (optional item provided by Presidium)
Battery Life: Up to 3 hours of continuous use based on alkaline batteries
Standby Time: 10 min from the last measurement
Operating temperature: 23°C-27°C (73°F-80°F)

Package Contents

Presidium Gem Indicator
Calibration Disk (Disk 1 & Disk 2)
USB cable
User handbook
Warranty card
Protective carrying case