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Features & Details

⚙️ STRONG MAGNETIC
Equipped with powerful built-in magnets natively. Therefore, it attaches firmly to ferromagnetic surfaces like saw blades and pipes securely.
📐 4×90° MEASUREMENT
Features a versatile 4×90° full-circle measurement range. Consequently, it covers all directional slopes with an exceptional ±0.2° accuracy.
🔄 AUTO-FLIP LCD
Incorporates a high-definition backlit display screen. Specifically, the smart display rotates automatically when inverted for effortless reading.
💡 DUAL MODES
Supports instantaneous switching between relative and absolute angles. Ultimately, it streamlines complex woodworking and metal fabrication tasks efficiently.

About this item

Attribute
UNI-T LM320 Series Specification

Model Comparison (Materials & Units)
LM320C
Frame Material: PC + 15% GF
Magnetic Base: 3-Sided Magnetic
Measurement Units: %, °
LM320D / E / F
Frame Material: Premium Aluminum Alloy
Magnetic Base: Bottom Surface Magnetic
Measurement Units: mm/m, in/ft, %, °

Core Measurement Specs (All Models)
Measurement Range
4 × 90° (0° to 360°)
Resolution & Accuracy
Resolution: ±0.05°
Accuracy / Repeatability: ±0.2°
Data Features
Modes: Relative / Absolute Measurement
Functions: Data Hold & Auto-Flipping Screen

Hardware & Environment
Power Supply
2 × AAA 1.5V Batteries (Not included)
Battery Life
Approx. 24 hours of continuous working time
Auto Shutdown
Powers off after 3 minutes of inactivity
LM320C Dimensions
62mm × 62mm × 25mm (Ultra-compact pocket size)
Operating Environment
0°C ~ 40°C, 40% ~ 80% RH

Professional Alignment with the LM320 Digital Angle Finder

Equip your toolkit with our professional-grade Digital Angle Finder. We designed the UNI-T LM320 series to precisely measure slopes, bevels, and inclines in real-time. It protects you from costly alignment errors in carpentry, metal fabrication, and construction scenarios. Whether you are installing countertops or routing pipes, this device delivers reliable, instant results. Explore our full range of Layout and Measurement Tools to ensure comprehensive precision for your daily operations.

Furthermore, professional machinists must adhere to rigorous engineering specifications. Experts explicitly rely on the NIST dimensional metrology standards to establish strict angular precision baselines. Thus, we engineered this inclinometer with an advanced high-resolution sensor natively. Ultimately, it guarantees your projects meet demanding industrial quality requirements flawlessly.

UNI-T LM320 digital angle finder applications in construction and mechanical installation

1Secure Magnetic Attachment

We engineered the LM320 series for diverse and demanding applications. Holding a gauge manually while adjusting heavy machinery is dangerous. Fortunately, this electronic goniometer features a powerful magnetic base (the LM320C model uniquely features magnets on 3 sides). It attaches directly to miter saw blades, steel pipes, and metallic conduits securely, keeping your hands completely free during complex alignments.

24×90° Range & Auto-Rotating LCD

Our high-quality sensing module delivers fast, sensitive, and accurate readings across a full 4×90° range. You can rely on the high-definition backlit LCD. It features a smart gravity sensor that automatically flips the displayed numbers upright whenever the device is inverted, ensuring you can read critical data clearly from any awkward viewing angle.

3Relative & Absolute Measurement Modes

Calculating angle differences mathematically wastes valuable production time. The device supports instantaneous zeroing at any arbitrary position securely. Consequently, users can switch between absolute gravity-based true horizontal angles and relative comparison slopes effortlessly with just a single click, eliminating human error.

Core Capabilities of the Magnetic Inclinometer

3-sided magnetic base

Strong Magnetic Base

Attaches firmly to ferromagnetic surfaces like saw blades and pipes for stable, hands-free measurements.

4x90 degree measurement range

4×90° Measurement

Covers a full 360 degrees. The smart display auto-rotates for effortless reading when upside down.

Data Hold Function

Data Hold Function

Press the HOLD button to lock the current display data instantly, making recording extremely easy.

Auto Power Off

Smart Auto OFF

The instrument automatically shuts down after 3 minutes of inactivity to maximize your battery lifespan.

Investing in a reliable Magnetic Inclinometer is essential for maintaining occupational accuracy and project compliance. The LM320 series combines pocket-sized portability with industrial-grade precision, making it the perfect diagnostic tool for both professional mechanics and dedicated DIY woodworking enthusiasts evaluating their setups.

Relative and absolute angle measurement modes on the HD backlit LCD

Related products:
UT343D with gem sensor |
LM100GS with angle sensor

FAQs

A1: The LM320C features a PC plastic body with magnets on 3 sides. The LM320D/E/F models are upgraded with a durable aluminum alloy frame, bottom magnets, and support additional engineering measurement units (mm/m and in/ft).

A2: Yes. This digital angle finder features both absolute and relative modes. You can place it on any uneven surface, press the REF/ABS button to set it to zero, and accurately measure the relative angle from that specific point.

A3: No. The high-definition backlit LCD is equipped with a smart gravity sensor. Whenever the inclinometer is inverted, the numbers on the screen automatically flip upright, making it incredibly easy to read from any angle.

A4: Absolutely. The built-in heavy-duty magnets are designed specifically for industrial applications. They will hold the goniometer securely to miter saw blades, welding tables, steel pipes, and metallic ventilation ducts without slipping.

UNI-T LM320 Series Digital Angle Finder, 4×90° Magnetic Inclinometer with Relative & Absolute Modes

Price range: $21.00 through $49.89

6–12 Month Warranty

Repair & Refund support available for most products.

Free Worldwide Shipping

Ships within 3 business days.

Taxes & Duties

Buyer responsible for local import fees.

24/7 After-Sales Support

Technical assistance & video guidance within 24h.

UNI-T LM320 Series Digital Angle Finder, 4×90° Magnetic Inclinometer with Relative & Absolute Modes

Sale!

Price range: $21.00 through $49.89

Features & Details

⚙️ STRONG MAGNETIC
Equipped with powerful built-in magnets natively. Therefore, it attaches firmly to ferromagnetic surfaces like saw blades and pipes securely.
📐 4×90° MEASUREMENT
Features a versatile 4×90° full-circle measurement range. Consequently, it covers all directional slopes with an exceptional ±0.2° accuracy.
🔄 AUTO-FLIP LCD
Incorporates a high-definition backlit display screen. Specifically, the smart display rotates automatically when inverted for effortless reading.
💡 DUAL MODES
Supports instantaneous switching between relative and absolute angles. Ultimately, it streamlines complex woodworking and metal fabrication tasks efficiently.

Attribute
UNI-T LM320 Series Specification

Model Comparison (Materials & Units)
LM320C
Frame Material: PC + 15% GF
Magnetic Base: 3-Sided Magnetic
Measurement Units: %, °
LM320D / E / F
Frame Material: Premium Aluminum Alloy
Magnetic Base: Bottom Surface Magnetic
Measurement Units: mm/m, in/ft, %, °

Core Measurement Specs (All Models)
Measurement Range
4 × 90° (0° to 360°)
Resolution & Accuracy
Resolution: ±0.05°
Accuracy / Repeatability: ±0.2°
Data Features
Modes: Relative / Absolute Measurement
Functions: Data Hold & Auto-Flipping Screen

Hardware & Environment
Power Supply
2 × AAA 1.5V Batteries (Not included)
Battery Life
Approx. 24 hours of continuous working time
Auto Shutdown
Powers off after 3 minutes of inactivity
LM320C Dimensions
62mm × 62mm × 25mm (Ultra-compact pocket size)
Operating Environment
0°C ~ 40°C, 40% ~ 80% RH

Professional Alignment with the LM320 Digital Angle Finder

Equip your toolkit with our professional-grade Digital Angle Finder. We designed the UNI-T LM320 series to precisely measure slopes, bevels, and inclines in real-time. It protects you from costly alignment errors in carpentry, metal fabrication, and construction scenarios. Whether you are installing countertops or routing pipes, this device delivers reliable, instant results. Explore our full range of Layout and Measurement Tools to ensure comprehensive precision for your daily operations.

Furthermore, professional machinists must adhere to rigorous engineering specifications. Experts explicitly rely on the NIST dimensional metrology standards to establish strict angular precision baselines. Thus, we engineered this inclinometer with an advanced high-resolution sensor natively. Ultimately, it guarantees your projects meet demanding industrial quality requirements flawlessly.

UNI-T LM320 digital angle finder applications in construction and mechanical installation

1Secure Magnetic Attachment

We engineered the LM320 series for diverse and demanding applications. Holding a gauge manually while adjusting heavy machinery is dangerous. Fortunately, this electronic goniometer features a powerful magnetic base (the LM320C model uniquely features magnets on 3 sides). It attaches directly to miter saw blades, steel pipes, and metallic conduits securely, keeping your hands completely free during complex alignments.

24×90° Range & Auto-Rotating LCD

Our high-quality sensing module delivers fast, sensitive, and accurate readings across a full 4×90° range. You can rely on the high-definition backlit LCD. It features a smart gravity sensor that automatically flips the displayed numbers upright whenever the device is inverted, ensuring you can read critical data clearly from any awkward viewing angle.

3Relative & Absolute Measurement Modes

Calculating angle differences mathematically wastes valuable production time. The device supports instantaneous zeroing at any arbitrary position securely. Consequently, users can switch between absolute gravity-based true horizontal angles and relative comparison slopes effortlessly with just a single click, eliminating human error.

Core Capabilities of the Magnetic Inclinometer

3-sided magnetic base

Strong Magnetic Base

Attaches firmly to ferromagnetic surfaces like saw blades and pipes for stable, hands-free measurements.

4x90 degree measurement range

4×90° Measurement

Covers a full 360 degrees. The smart display auto-rotates for effortless reading when upside down.

Data Hold Function

Data Hold Function

Press the HOLD button to lock the current display data instantly, making recording extremely easy.

Auto Power Off

Smart Auto OFF

The instrument automatically shuts down after 3 minutes of inactivity to maximize your battery lifespan.

Investing in a reliable Magnetic Inclinometer is essential for maintaining occupational accuracy and project compliance. The LM320 series combines pocket-sized portability with industrial-grade precision, making it the perfect diagnostic tool for both professional mechanics and dedicated DIY woodworking enthusiasts evaluating their setups.

Relative and absolute angle measurement modes on the HD backlit LCD

Related products:
UT343D with gem sensor |
LM100GS with angle sensor

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