Welcome to Gem & Jewelry Tools!

We are a wholesaler of scales, machines, and all kinds of tools for the gem and jewelry industry. Our team of experts is here to provide you with international standard quality tools.

Thank you for choosing Gem & Jewelry Tools for all your tool needs.

Product details:

• Mini Digital Thickness Gauge 20 mm/0.80 inch

• LCD Display : 38 mm

• Measuring Range : 0 - 20 mm / 0 - 0.80 inch

• Weight : 385 g

• Units of measurement: Millimeter (mm) / Inches (inch)

• Uses battery :Lithium Battery CR2032 / 3V

• There is a power-saving mode: automatic shutdown. After 180 seconds of inactivity

• WORKING TEMPERATURE: 5°C - 40°C/41 TO 104 DEGREE F

• NOTE:

• ACCURACY AFFECTED IN ENVIRONMENTS EXCEEDING 80% RELATIVE HUMIDITY

Resolution:

• 20 mm x 0.01 mm

• 0.80 inch x 0.005 inch

Features:

• On/Off Switch

• LCD DISPLAY

• ZERO SWITCH

• In/mm Function

Usage:

• Press the measurement button to separate the upper and lower measuring heads and wipe them clean.

• Press the power button, turn on the power, and check whether the display is normal.

• When the upper and lower measuring heads are closed, check whether the display is zero. If not, press the zero to clear it.

• Press the measurement button so that the upper measuring head is far enough away from the lower measuring head. Place the workpiece to be measured flatly on the lower measuring head and then release the measuring button to press the upper measuring head tightly onto the workpiece, and then take a reading.

• When required to display in different formats, press the mm/in to select.

Come with the box:

• Digital Mini Digital Thickness Gauge

• Plastic Storage Case

Maintenance Instructions:

• KEEP THE CALLIPER CLEAN AND DRY (LIQUID CAN DAMAGE THE SLIDER)

• USE A CLEAN, DRY CLOTH TO CLEAN ALL SURFACES - DO NOT USE SOLVENTS OR SOLVENT BASED CLEANERS.

• TO SAVE POWER, TURN OFF THE UNIT WHEN NOT IN USE.

• AVOID CONTACT WITH ELECTRICTY AND/OR ELECTRONIC DEVICES.

  Battery Replacement:

• FLASHING DISPLAY INDICATES LOW BATTERY. TO REPLACE BATTERY, REMOVE BATTERY COVER BY SLIDING COVER IN THE DIRECTION INDICATED AND REPLACE BATTERY WITH POSITIVE SIDE FACING OUT.

We offer a wide range of high-quality tools to assist you in your gem and jewelry crafting journey. Our team is dedicated to providing excellent customer service and we are here to help you find the perfect tools for your needs. Thank you for choosing Gem & Jewelry Tools, we look forward to serving you! Welcome to the family.