Machinists and quality control inspectors often face a tough challenge: measuring hard-to-reach features. Standard calipers simply lack the reach to measure deep recesses or internal grooves. A Depth Throat Dial Caliper Gage solves this problem directly. It combines an extended frame with a high-precision dial indicator to deliver accurate readings in tight spaces.

Key Features of a Depth Throat Caliper Gage

This specialized tool stands out because of its unique design features:

• Deep-Reach Throat: An extended arm allows you to bypass outer obstructions effortlessly.

• Clear Dial Indicator: The shockproof dial displays precise fractions or millimeter increments clearly.

• Sturdy Construction: Hardened stainless steel protects the frame against daily workshop wear.

• Dual Measuring Anvils: Precision-ground contact points ensure repeatable accuracy across every measurement.

Primary Applications in Manufacturing

Engineers rely on this gage for specific, complex measuring tasks:

• Deep Hole Inspections: Measure the exact wall thickness at the bottom of a deep bore.

• Recessed Grooves: Inspect internal O-ring grooves and undercuts with ease.

• Sheet Metal Fabrication: Reach past wide flanges to verify panel thickness.

• Pipe and Tube QC: Check wall consistency near tube ends quickly.

Simple Maintenance Tips for Lasting Accuracy

Follow these quick steps to maintain measurement reliability over time:

1. Clean the Contacts: Wipe contact anvils with a lint-free cloth before every shift.

2. Verify the Zero Setting: Check zero alignment on a flat reference block daily.

3. Store It Safely: Always place the gage in a protective fitted case after work.

4. Oil Moving Parts: Apply a tiny drop of fine instrument oil to moving gears monthly.

Selecting the right Depth Throat Dial Caliper Gage boosts measurement speed and eliminates costly inspection errors. Add this reliable instrument to your workshop today to simplify your complex quality checks.

The dial caliper gauge PCLA-26P show its great power in measurement of outside sizes and thickness. Any other shapes and sections that is not apparently accessible. Range: 0-50mm / 0.05mm Permissible Error: +/-0.15mm Max. Opening: 80mm Throat Depth: 250mm