Best Digital Bore Gauge

Peter | 03-01-2026

Searching for the best Best Digital Bore Gauge from top brands like Neoteck,HDLNKAK, but unsure where to start? We’re here to help. After extensive research, we’ve selected the top Best Digital Bore Gauge and also created a buying guide to assist you in choosing the right one.

We evaluated and tested numerous top-rated products to compile this list of standout Best Digital Bore Gauge. Our top recommendation is Neoteck Best Digital Bore Gauge because of its unmatched performance, quality, and value. However, we have more great options below if you want to explore further. Check out our buying guide as well for expert tips on selecting the ideal Best Digital Bore Gauge to suit your needs and budget. With our research backing you, finding your perfect match will be easy.

Editor's Choice
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") with Self-Centering
Premium Pick
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") Measurement with
Budget Pick
Neoteck 1.4-6
Neoteck 1.4-6"/0.0005" Digital Indicator Bore Gauge Set with 15PCS Anvils 6" Measuring Depth Dial

Top 10 Best Digital Bore Gauge

We researched and compared the top products in the Best Digital Bore Gauge category to provide you with these recommendations.

1. Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") with Self-Centering

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
9.8

Neoteck

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  • Accurate Digital IndicatorNeoteck bore gauge set comes with a digital indicator with diameter range: 0 - 0.5 inch (0 - 12.7 mm); Resolution: 0.0005 inch (0.01 mm). Use After Zero Setting - Before measuring, be sure to adjust the pointer of the dial indicator to the 0 setting and select the measuring head of the appropriate size for measurement
  • Precise Bore Gauge SetBore Gauge Measuring diameter range:2-6 inch(50-160mm), Measures deep:5.9 inch (150mm), Accuracy:0.0005 inch(0.01mm). Super Precision Deep Measuring Bore Gauge - Two-point contact is used to detect geometric diameter measurement problems such as ovality and taper
  • Self-Centering and User-FriendlyThe bore gauge is Self-Centering for fast and accurate measurement, also, the insulated grip allows for easier measuring and is easily adjustable. It is widely used for measuring the inner hole size of various processing techniques
  • Sturdy and ProfessionalAll-metal clamping device, fastening the meter head, stable and accurate, sturdy. Insulated grip, comfortable to hold, effective heat insulation, safe and reliable. Sealed gauge head, aluminum housing, glass mirror cover, dustproof, clear scale, intuitive data, sturdy and wear-resistant
  • Complete Set with Storage CaseNeoteck bore gauge set includes 1*0.5 inch Digital Indicator; 1* A set of measuring accessories; 1*Measuring rod; 12*Different Specifications of Gauge50 mm(Has Been Installed in Measuring Rod) , 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm, 105 mm , 1* Storage Case, which is ideal for deep engine cylinder measurement (NOTE PLEASE: The 50 mm Measuring Probe has been Installed on the Measuring Rod!)

2. Neoteck Digital Dial Indicator Bore Gauge with 0.7"-6"/0.0005" Measuring Range and 6" Measuring

Neoteck Digital Dial Indicator Bore Gauge with 0.7
8.3

Neoteck

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  • Ultra Precise MeasurementNeoteck digital indicator bore gauge with measurement range:0.7" to 6"; Effective measurement depth: 150mm (6");Accuracy:0.0005";Error:0.001". Besides,the dial indicator bore has an ultra-precision depth measuring hole gauge - two point contact for detecting geometric diameter measurement problems.
  • 2 Measuring RodsNeoteck dial bore gauge set is equipped with 2 measuring rods. With one measuring range of 0.7-1.5" and the other measuring range of 1.4-2" and 1.5-6", you can change different measuring rods and probes according to your needs for measuring holes, bearing housings, pistons and engine blocks.
  • Large LCD DisplayThe digital indicator is equipped with a large LCD display, which can visually display the measured value and reduce the possibility of manual reading error. Also it can improve the accuracy of measurement.
  • 23PCS AnvilsThe dial indicator bore gauge set is equipped with 23 different standard anvils: 0.7-0.8", 0.8-0.9", 0.9-1.0", 1.0-1.1", 1.1-1.2", 1.2-1.3", 1.3-1.4", 1.4-1.5", 1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4",so it can meet the needs of most of the inner diameter measurement.
  • Complete ToolboxNeoteck bore gauge set with various accessories and a replaceable ABS storage box. Its accessories include 1 x 0~12.7mm(0.5inch) digital indicator, 2 x measuring rod, 2 x wheel guide, 1 x plate guide, 23 x anvil, 3 x washer(0.02", 0.05", 0.1") and 1 x sub-anvil(2"), which allows you to respond immediately to unexpected situations to ensure quality work.

3. Neoteck Digital Dial Indicator Bore Gauge with 0.7"-6"/0.0005" Measuring Range and 6" Measuring

  • Ultra Precise MeasurementNeoteck digital indicator bore gauge with measurement range:0.7" to 6"; Effective measurement depth: 150mm (6");Accuracy:0.0005";Error:0.001". Besides,the dial indicator bore has an ultra-precision depth measuring hole gauge - two point contact for detecting geometric diameter measurement problems
  • 2 Measuring RodsNeoteck dial bore gauge set is equipped with 2 measuring rods. With one measuring range of 0.7-1.5" and the other measuring range of 1.4-2" and 1.5-6", you can change different measuring rods and probes according to your needs for measuring holes, bearing housings, pistons and engine blocks
  • Large LCD DisplayThe digital indicator is equipped with a large LCD display, which can visually display the measured value and reduce the possibility of manual reading error. Also it can improve the accuracy of measurement
  • 23PCS AnvilsThe dial indicator bore gauge set is equipped with 23 different standard anvils: 0.7-0.8", 0.8-0.9", 0.9-1.0", 1.0-1.1", 1.1-1.2", 1.2-1.3", 1.3-1.4", 1.4-1.5", 1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4",so it can meet the needs of most of the inner diameter measurement
  • Complete ToolboxNeoteck bore gauge set with various accessories and a replaceable ABS storage box. Its accessories include 1 x 0~12.7mm(0.5inch) digital indicator, 2 x measuring rod, 2 x wheel guide, 1 x plate guide, 23 x anvil, 3 x washer(0.02", 0.05", 0.1") and 1 x sub-anvil(2"), which allows you to respond immediately to unexpected situations to ensure quality work

4. Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") Measurement with

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
9.1

Neoteck

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  • Accurate Digital IndicatorNeoteck bore gauge set comes with a digital indicator with diameter range: 0 - 0.5 inch (0 - 12.7 mm); Resolution: 0.0005 inch (0.01 mm). Use After Zero Setting - Before measuring, be sure to adjust the pointer of the dial indicator to the 0 setting and select the measuring head of the appropriate size for measurement
  • Precise Bore Gauge SetBore Gauge Measuring diameter range:2-6 inch(50-160mm), Measures deep: 5.9 inch(150mm), Accuracy: 0.0005 inch(0.01mm). Super Precision Deep Measuring Bore Gauge - Two-point contact is used to detect geometric diameter measurement problems such as ovality and taper
  • Self-Centering and User-FriendlyThe bore gauge is self-centering for fast and accurate measurement, also, the insulated grip allows for easier measuring and is easily adjustable. It is widely used for measuring the inner hole size of various processing techniques
  • Sturdy and ProfessionalAll-metal clamping device, fastening the meter head, stable and accurate,sturdy. Insulated grip, comfortable to hold, effective heat insulation, safe and reliable. Sealed gauge head, aluminum housing, glass mirror cover, dustproof, clear scale, intuitive data, sturdy and wear-resistant
  • Complete Set with Storage CaseNeoteck bore gauge set includes 1*0.5 inch Digital Indicator; 1* A set of measuring accessories; 1*Measuring rod; 12*Different Specifications of Gauge50 mm(Has Been Installed in Measuring Rod), 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm, 105 mm , 1* Storage Case, which is ideal for Deep Engine Cylinder Measurement (NOTE PLEASE: The 50 mm Measuring Probe has been Installed on the Measuring Rod!)

5. Neoteck 1.4-6"/0.0005" Digital Indicator Bore Gauge Set with 15PCS Anvils 6" Measuring Depth Dial

Neoteck 1.4-6
8.9

Neoteck

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  • 1.4 - 6" Digital Bore GaugeNeoteck digital indicator bore gauge boasts a measurement range from 1.4" to 6" with a depth of 6" (150mm), offering a remarkable precision of 0.0005" and a error of 0.001". Its two-point contact system ensures accurate detection of geometric diameter measurement issues, you can change different measuring probes according to your needs for measuring holes, bearing housings, pistons and engine blocks
  • 15 PCS AnvilsDigital bore gauge set comes equipped with a diverse range of measurement heads to meet various internal diameter measurement needs.The set includes 15 different standard measurement anvils:1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8" and 4".Prior to measurement, ensure the digital indicator is set to "0" and select the appropriate anvil size for precise and accurate measurements
  • Accurate Digital Indicator Neoteck digital indicator of cylinder bore gauge set features a measurement range of 0 to 0.5" (12.7mm), with a resolution of 0.0005"(0.01mm). It offers convenient functions such as zero setting, data holding, unit switching and a clear LCD display. These features make measurements easy to read, increasing productivity and reducing errors in your work
  • Sturdy Chrome-plated HandleThe chrome-plated handle of engine bore gauge not only adds a sleek and professional look but also ensures durability and longevity.The ergonomic design provides a comfortable grip for extended use, making your measuring tasks effortless and enjoyable
  • Complete Storage CaseNeoteck dial bore gauge kit includes 1* 0-0.5"(12.7mm) digital indicator,1*LR44 battery,1*measuring rod,2*wheel guides,15*anvils,3*washers and 1*sub-anvil, all neatly organized in an ABS storage box.The inclusion of a storage box makes it convenient to carry and store the digital bore gauge and its accessories, keeping everything organized and easily accessible

6. HDLNKAK Digital Dial Indicator Bore Gauges (2"-6"/0.0005"), Engine Cylinder Measurement with Carbide

HDLNKAK Digital Dial Indicator Bore Gauges (2
8.5

Hdlnkak

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  • Industrial Professional High Precision Gage: Bore measurement up to 10" deep enables users to measure cylinder out-of-roundness without removing the piston, for mechanic use.
  • Size: Range from 2" to 6"50mm to 160mmbore to 150mm (5.9") deep; Accuracy 0.01MM (0.0003")12 PCS anvils: 1 x 2",1 x 2.2",1 x 2.4",1 x 2.6",1 x 2.8",1 x 3",1 x 3.2",1 x 3.4",1 x 3.6",1 x 3.8",2 x 4".
  • Dial Indicator - Resolution: 0.01 MM (0.0005 inch): Range: 0 ~ 12.7 MM (0 ~ 0.5 inch).
  • Accurate and Effective:With Carbide tip on measuring plungerTwo-point contact is used to detect geometric diameter measurement problems such as ovality and taper.making repairs more efficient and hassle-free.
  • Packing: 1 x Digital Dial Indicator1 x measuring extended heads, 1 x chrome plated handle 1 x good quality ABS storage case1 x Instruction Manual12 x Inserting anvils and 4 x Adjusting washer.

7. HDLNKAK Digital Bore Gauges Set, Cylinder Bore Gauge with LCD Digital Dial Indicator, 2"-6"/0.0005",

HDLNKAK Digital Bore Gauges Set, Cylinder Bore Gauge with LCD Digital Dial Indicator, 2
8.3

Hdlnkak

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  • Industrial Professional High Precision Gage: Bore measurement up to 10" deep enables users to measure cylinder out-of-roundness without removing the piston, for mechanic use.
  • Size: Range from 2" to 6"50mm to 160mmbore to 150mm (5.9") deep; Accuracy 0.01MM (0.0003")12 PCS anvils: 1 x 2",1 x 2.2",1 x 2.4",1 x 2.6",1 x 2.8",1 x 3",1 x 3.2",1 x 3.4",1 x 3.6",1 x 3.8",2 x 4".
  • Dial Indicator - Resolution: 0.01 MM (0.0005 inch): Range: 0 ~ 12.7 MM (0 ~ 0.5 inch).
  • Accurate and Effective:With Carbide tip on measuring plungerTwo-point contact is used to detect geometric diameter measurement problems such as ovality and taper.making repairs more efficient and hassle-free.
  • Packing: 1 x Digital Dial Indicator1 x measuring extended heads, 1 x chrome plated handle 1 x good quality ABS storage case1 x Instruction Manual12 x Inserting anvils and 4 x Adjusting washer.

8. ALLmeter Digital Bore Gauge Kit 50-160mm (2-6") - 0.01mm Precision Internal Diameter Measuring Tool

  • Effortless Measurements: Say farewell to the painstaking task of disassembling parts for inner diameter measurements. Our Bore Gauge streamlines the process, ensuring ease and precision. Zero setting is a breeze simply adjust the dial indicator pointer to "0" before measurement, ensuring spot-on results
  • Versatility in Measurement: With a diameter range spanning from 50 mm to 160 mm (2-6 inches) and a depth capacity of 150 mm (5.9 inches), our bore gauge is remarkably versatile. Achieve a remarkable accuracy of 0.01 mm (0.0005 inches), accommodating a wide range of applications
  • Unrivaled Precision: The super precision deep measuring bore gauge employs a two-point contact system to identify geometric diameter measurement issues such as ovality and taper. This guarantees unparalleled accuracy in your measurements, every time
  • Comprehensive and Organized: Our kit is the epitome of convenience. It arrives complete with a variety of accessories and a replaceable ABS storage box. Keep your tools meticulously organized and readily accessible, ensuring you have everything you need at your fingertips
  • Complete and Versatile Set: Your toolkit is comprehensive with 12 different standard measuring heads and various small parts, catering to the majority of your internal diameter measurement needs. Covering diameters from 50 mm to 105 mm, you're well-prepared for diverse projects.Note:The 50 mm measuring probe is attached to the measuring rod

9. XUNTOP Digital Bore Gauge Set 2-6inch(50-160mm)Diameters Range Dial Indicator 0.0005

  • 0.0005 Precision Deep Bore Gauge : XUNTOP digital bore gauge covers 50-160mm (2-6") diameter and 150mm (6") depth,delivering 0.5m/s response time and 0.01mm (0.0005") resolution for rapid detection of micro deviations. Its anti-corrosion copper sleeve integrates a hardened M2.5mm (0.098") threaded tip (500k+ cycles) and optical glass sensor (0.001mm stability), paired with a rigid 8mm (0.31") shaft to minimize bending, ensuring long-term accuracy in demanding environments
  • Two-point contact probe:XUNTOP bore gauges two-point contact design detects ovality/taper (0.005mm) while self-centering heads self-align on uneven surfaces. The all-metal lock with instant springback secures positioning, paired with a hardened probe (HRC60+) and chrome handle resist wear. This system reduces adjustment and wear during repetitive deep-bore (150mm/6") tasks, ensuring stability in high-vibration environments
  • High-Contrast LCD & Zero-Setting: The digital bore gauge combines a high-contrast LCD for clear visibility in low-light conditions with instant mm/inch unit conversion, minimizing reading errors across measurement standards. Integrated with zero-setting function for rapid recalibration at any position, it eliminates manual adjustments and reduces operator fatigue
  • 12 Different Specification of Gauge: This digital bore gauge provides 12 probes (50-105mm, 5mm steps) with hardened tips (0.003mm repeatability). 50-65mm for small/mid-sized bores (pumps, gearboxes), 70-85mm for heavy spindles, and 90-105mm for large components (turbines, cylinders). Quick-change 8mm shafts enable task transitions, cutting costs and downtime via one-system use
  • Durable Aluminum Alloy Housing: This electronic indicator features an impact-resistant aluminum alloy housing that withstands workshop drops and maintains thermal stability to minimize temperature-induced accuracy deviations. Designed for 0-40 (32-104) operation, it adapts to seasonal workshop conditions, LR44 button battery delivers lower accuracy deviation, ensuring consistent performance in varied environments
  • Package Includes:1 x 0.5 inch digital dial indicator,1 x a set of measuring accessories,1xmeasuring rod,1 x ABS case,12 x different specification of gauge: 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm.Designed for engine cylinder,CNC, automotive,machining,and manufacturing,it adapts to diverse measurement tasks

10. HDLNKAK Digital Dial Indicator Bore Gauge Set,LCD Digital Dial Indicator,6" Depth 0.7"-6"/0.0005"

HDLNKAK Digital Dial Indicator Bore Gauge Set,LCD Digital Dial Indicator,6
7.7

Hdlnkak

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  • Ultra-Precise Measurement for Demanding Applications - The HDLNKAK digital bore gauge offers a measuring range of 0.7" to 6" with an accuracy of 0.0005" and an error margin of just 0.001". Its two-point contact design ensures precise geometric diameter measurements, making it ideal for engine cylinders, bearing housings, and pistons.
  • Dual Measuring Rods for Versatility - This bore gauge set includes two measuring rods: one for 0.7"-1.5" and another for 1.4"-2" and 1.5"-6" ranges. Easily switch rods and probes to measure holes, bearings, pistons, and engine blocks with flexibility and accuracy.
  • Large LCD Display for Clear Readings - Equipped with a large LCD screen, the digital indicator clearly displays measured values, minimizing manual reading errors and enhancing measurement accuracy during prolonged use.
  • 23PCS Anvils for Comprehensive Measurement - The set comes with 23 standard anvils, covering sizes from 0.7" to 4". Whether measuring small engine cylinders or larger bearing housings, this kit meets most inner diameter measurement needs.
  • Complete Toolbox for Immediate Use - HDLNKAKs bore gauge set includes all necessary accessories in a durable ABS storage box. The kit features:1 x Digital Indicator (0" to 0.5"), 2 x Measuring Rods, 2 x Wheel Guides, 1 x Plate Guide, 23 x Anvils, 3 x Washers (0.02", 0.05", 0.1"), 1 x Sub-Anvil (2") Everything you need for precise measurements and quick adjustments in one convenient package.

Peter

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