Product Category Search
Top rated depth gauges
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Best precision
Mitutoyo 543-392B Digimatic Depth Gage, 0-12" Range
High-precision digital depth gauge with 0.001" resolution, IP67 rated for coolant resistance.
- Excellent accuracy
- Durable build
- Long battery life
- Expensive
- Large base may not fit tight spots
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Best value
Fowler 52-228-022 X-ACTO Depth Gage, 0-6"
Affordable digital depth gauge with 0.0005" resolution and auto off.
- Great value
- Accurate enough for most jobs
- Auto-off saves battery
- Not IP rated
- Thin bezel
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Best mechanical
Starrett 449ME-6 Depth Gage, 0-6"
Classic mechanical depth gauge with satin chrome finish and fine adjustment.
- No batteries needed
- Precise measurements
- Famous Starrett quality
- No digital readout
- Requires careful reading
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Best budget
iGaging 35-1501 ABSOLUTE Digital Depth Gage, 0-6"
Low-cost digital depth gauge with absolute zero and IP54 protection.
- Affordable
- Absolute zero function
- Good shock resistance
- Plastic feel
- Battery cover loose
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Best compact
Mitutoyo 571-201-10 Depth Gage, 0-0.6"
Small range plunger depth gauge ideal for shallow measurements.
- Compact and portable
- High accuracy
- Carbide tip for durability
- Limited range
- Base may be small
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Best all-round
Insize 2252-6A Digital Depth Gage, 0-6"
Solid digital depth gauge with large LCD and interchangeable base.
- Interchangeable base
- Clear display
- Good build for price
- Battery life could be better
- No carrying case
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Best ultra-budget
General Tools 89 Depth Gage, 0-4"
Simple mechanical depth gauge with ruler and slide.
- Very cheap
- Simple to use
- No batteries
- Low precision
- Plastic construction