1 Inch Jewelry Thickness Gauge Digital Jewel Gem Gemstone Thickness Gauge Caliper Tools

Features:  

*100% brand new and high quality

*Made of high quality material, durable and practical to use

*Large LCD for easy reading

*Lightweight and portable

*Novel design, Large display window

*For measuring the thickness of Jewel Gem Gemstone

*Functions / manual ON/OFF or auto power off, zero setting at any position ,Metric /Inch system conversion at any position

Specifications: 

*Color: Black (As Pictures Show)

*Material: ABS + metal

*Size: 142 * 30mm (Approx.)

*Measuring range: 0-25 mm

*Resolution: 0.01mm/0.0005

*Battery: 1.5V LR44  (Not included)

*Working temperature: 0-40ºC

*Storage temperature: -20degree Celsius～70degree Celsius

*Relative Humidity: 0% - 80%

Package Contents: 

1*Thickness gauge