• Digital Depth Guage
  • Digital Depth Guage
  • Digital Depth Guage
  • Digital Depth Guage

Digital Depth Guage


Technical Data

Place of Origin Guangxi, China Brand Name GemRed
Weight 90g Color Black
Size 110*143*23mm Hole Depth 0~50.8mm(0~2" )
Accuracy ±0.1mm (0.004" ) Measuring Range 0~80mm (0~3 1/8" )
Resolution 0.05mm(0.002" ) Battery CR2032 3V Lithium
Working température 0°C~+50°C Working humidity ≤85%RH



1. Accurate Data---The GemRed depth meter uses a high precision depth sensor, to ensure the accuracy of data up to 0.1mm/0.004’’, resolution is 0.05mm/0.002’’.

2. Inches/millimeters/Fraction---The measured values can also be converted inches, fraction and millimeters to meet the users various habits.

3. Muti-Function---3-in-1 Height measurement/ Plunger-hole / Slot depth measurement. POINTER: On one of the legs and can be clipped to the ruler to accurately check any holes, mortices, or slots up to 50.8mm deep.

4.Locking Function---The Locking screw can help to lock the ruler to maintain the measurement.

5.Magnetic With free standing magnetic feet, vertical measurement of Height Gauge is more accurate.

6.Removable Bin---A removable bin can easily measure the depth of a hole or groove.

7. Big LCD Screen Digital display for easy reading.


Product Description

Measure accurately and instantly to within a thousandth of an inch! This compact gauge includes a digital readout in metric or imperial as well as a steel rule. Perfect for measuring the height of router bits and saw blades, or measuring for placement of a dado with greater accuracy.

Magnetic feet make the gauge self-standing for setting the cutter depth on router tables and it has a low profile for back fence adjustments. Switches between the ABS (preset) and INC (zero set) measurement modes for total accuracy.

Applications: Durable for woodworking, construction, home decoration, table saws, routers, etc. Other functions including checking the depth of grooves, establishing the depth and height on a spindle moulder, positioning the depth of a saw blade, setting planer blades Self standing for setting cutter depth on routers, tables and low profile for backfence adjustment.