Measuring & Testing Tools

60 products

60 products

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Triple-speed High-strength Fiberglass Tape Ruler Measure Engineering Measurement
from $68.63
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Box Fiber Hemp Tape Measure Metric Leather Ruler Engineering Measurement
from $15.01
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Leather Tape Measure Metric Scale Glass Fiber ruler Engineering Measurement
from $9.13
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Horizontal Strong Magnetic Aluminum Flat Water Level Ruler Metric Measurement
from $18.36
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Horizontal Precise Strong Magnetic Level Large Blister Fine Measurement Ruler
$26.58
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High-quality Glass fiber Tape Measure Engineering Leather Ruler Measurement
from $12.20
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High-precision Level Water Horizontal Ruler Anti-slip handle Aluminum Alloy
from $17.34
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Multi-level Horizontal Ruler Large Blister Fine Multi-position Measurement 05D
from $44.16
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Strong Magnetic Torpedo Water Level Ruler Small Industrial-grade Aluminum Alloy
from $10.62
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Multi-function Infrared Ray Rotatable LCD Screen Digital Angle Water Level Ruler
$373.20
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Strong Magneric Magnifying Rotating Blisters Water Level Ruler Aluminum Alloy
from $46.02
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High-precision Level Bubble Aluminum Alloy Flat Water Level Horizontal Ruler
from $12.96
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Strong Magnetic Aluminum Alloy Level Water Ruler High Wear-resistant C50B series
from $52.98
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High Precision Strong Magnetic Level Water Measuring Ruler Aluminum Alloy C20B
from $126.90
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High-precision Bottom Level Ruler Water Bubble Fine Milling Aluminum Alloy
from $52.92
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Foldable Outdoor Tire Ruler Measuring Roller Engineering Wheeled Rangefinder
$156.48
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High-precision Vernier Inner Outer Diameter Scale Caliper Dial Micro-adjustment
from $147.42
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Outer Micrometer Screw Caliper High-precision Industrial-grade Carbon Steel
from $73.92
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Electronic Digital Display Stainless Steel Vernier Caliper Diameter Measurement
from $205.86
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Automatic Smart Digital Vernier Caliper Stainless Steel Electronic Metric Ruler
from $209.40
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High-precision Ph Meter Test Pen Value Tester Fish Tank Water Quality Detection
$82.50
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High-precision Fiberglass Tape Measure Portable Ruler Measurement Metric Scale
from $34.83
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Double-sided Scale One-click Recovery Mini Portable Steel Tape Measure Keychain
$9.02
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Double-sided Laser Scale Metric Combination Angle Square Ruler Aluminum Alloy
$27.49
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High-quality Stainless Steel Turning Right-angle Ruler Corner Woodworking
from $24.19
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Carpentry Right-angle Ruler Zinc Alloy Steel Sturdy High-precision 1A Series
from $12.31
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High-quality Stainless Steel Aluminum Alloy Triangle Ruler Large Carpentry Angle
$13.39
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Thickened Double Scale Measurement Stainless Steel Ruler Anti-rust 05 Series
from $3.36
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Aluminum Alloy Steel Angle Ruler High Precision Thickened Wide Seat Square
from $11.77
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Universal Adjustable Angle Semicircle Scale Steel Protractor Ruler Rotatable
$16.96

Triple-speed High-strength Fiberglass Tape Ruler Measure Engineering Measurement

SKU:90006148

$68.63
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Description
- Brand: Great Wall Precision
- Color: Gray-black
- Material: ABS, rubber, steel
- Fall-resistant
- Double-sided scale
- High wear-resistant
- Triple-speed winding
- Thickened and hardened
- Can be buckled before the ruler
- Product Size: See chart below
- Model: J27 high-strength fiberglass tape measure
- Package dimension: Length:4.5cm, Width:2cm, Height:4cm; Weight:1KG

Box Fiber Hemp Tape Measure Metric Leather Ruler Engineering Measurement

SKU:90006151

$15.01
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Description
- Brand: Great Wall Precision
- Color: Blue
- Material: ABS, steel, rubber
- Durable hemp tape
- Concealed recovery handle
- Double-sided tape with clear scale
- Double ruler with guide wheel design
- Product Size: See chart below
- Model: 05-1 series box fiber tape measure (hemp tape metric)
- Package dimension: Length:15cm, Width:15cm, Height:5cm; Weight:0.6KG


Leather Tape Measure Metric Scale Glass Fiber ruler Engineering Measurement

SKU:90006156

$9.13
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Description
- Brand: Great Wall Precision
- Color: Blue
- Clear scale
- Fall-resistant
- Strong durable
- Smooth recovery
- High wear-resistant
- Accurate measurement
- Thickened and hardened
- Material: ABS, steel
- Product Size: See chart below
- Model: 15-1 series imported glass fiber ruler
- Package dimension: Length:13.5cm, Width:13.5cm, Height:5cm; Weight:0.5KG

Horizontal Strong Magnetic Aluminum Flat Water Level Ruler Metric Measurement

SKU:90006203

$18.36
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Description
- Brand: Great Wall Precision
- Model: C39B series spirit level
- Color: Blue
- Material: Aluminum alloy
- Fall-resistant
- Non-slip handle
- High wear-resistant
- Thickened and hardened
- Multi-angle Measurement
- Strong Built-in Magnetic treatment
- Product Size: See chart below
- Package dimension: Length:41cm, Width:6cm, Height:5cm; Weight:0.5KG

 

Horizontal Precise Strong Magnetic Level Large Blister Fine Measurement Ruler

SKU:90006208

$26.58
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Description
- Brand: Great Wall Precision
- Model: C986B
- Color: Orange
- Material: Aluminum alloy
- Fall-resistant
- High wear-resistant
- Thickened and hardened
- Portable Hanging Design
- Reinforced structural design
- Multi-functional enlarged blister
- Product Size: 600 mm*50 mm
- Package dimension: Length:61cm, Width:6cm, Height:5cm; Weight:1KG


High-quality Glass fiber Tape Measure Engineering Leather Ruler Measurement

SKU:90006161

$12.20
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Description
- Brand: Great Wall Precision
- Color: Yellow-blue
- Material: ABS, PVC, steel, rubber
- Thickened and hardened
- Fall-resistant
- Shaft rocker
- Fibe glass Tape
- High wear-resistant
- Double-sided scale tape
- Rubber-covered plastic case
- Product Size: See chart below
- Model: 09-16 series imported with glass fiber ruler
- Package dimension: Length:14cm, Width:14cm, Height:3.5cm; Weight:0.5KG

High-precision Level Water Horizontal Ruler Anti-slip handle Aluminum Alloy

SKU:90006242

$17.34
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Description
- Brand: Great Wall Precision
- Model: GWP-39B
- Color: Blue
- Material: Aluminum alloy
- Non-slip handle
- High-precision level bubble
- Metal anti-slip pattern on the bottom
- Oxidation treatment. Not easy to rust
- Thickness: 1mm
- Product Size: See chart below
- Package dimension: Length:41cm, Width:6cm, Height:5cm; Weight:0.5KG

 


Multi-level Horizontal Ruler Large Blister Fine Multi-position Measurement 05D

SKU:90006249

$44.16
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Description
- Brand: Great Wall Precision
- Model: 05D series
- Color: Silver
- Material: Aluminum alloy
- Non-slip handle
- Strong and durable
- Multi-functional enlarged blister
- Product Size: See chart below
- Package dimension: Length:61cm, Width:7cm, Height:7cm; Weight:1KG

 

Strong Magnetic Torpedo Water Level Ruler Small Industrial-grade Aluminum Alloy

SKU:90006252

$21.96
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Description
- Brand: Great Wall Precision
- Model: S27B-230 | S93B-230
- Color: Silver-blue
- Material: Thick Aluminum Alloy
- Sturdy and durable
- Strong magnetic design
- High-precision level bubble
- Oxidation treatment. Not easy to rust
- Product Size: 230mm
- Package dimension: Length:24cm, Width:7cm, Height:5cm; Weight:0.6KG

 

Multi-function Infrared Ray Rotatable LCD Screen Digital Angle Water Level Ruler

SKU:90006254

$373.20
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Description
- Brand: Great Wall Precision
- Model: GWP-LS9
- Color: Silver
- Material: Aluminum alloy
- Accurate blister measurement
- Laser mode switching is easy
- Digital display, rotatable LCD screen
- Product Size: 600*60*27mm
- Package dimension: Length:61cm, Width:7cm, Height:5cm; Weight:0.6KG

 


Strong Magneric Magnifying Rotating Blisters Water Level Ruler Aluminum Alloy

SKU:90006255

$46.02
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Description
- Brand: Great Wall Precision
- Color: Red
- Material: Aluminum alloy
- Non-slip handle
- Sturdy and durable
- Strong magnetic design
- High wear-resistant
- Thickened and hardened
- High-precision magnifying blisters
- Product Size: See chart below
- Model: 983-1B series double-sided milling large blister level
- Package dimension: Length:61cm, Width:7cm, Height:5cm; Weight:1KG

 

High-precision Level Bubble Aluminum Alloy Flat Water Level Horizontal Ruler

SKU:90006260

$17.06
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Description
- Brand: Great Wall Precision
- Model: 39A series spirit level
- Color: Blue
- Material: Aluminum alloy
- Sturdy and durable
- Thickened and hardened
- High-precision level bubble
- Bottom metal anti-skid pattern
- Oxidation treatment. Not easy to rust
- Product Size: See chart below
- Package dimension: Length:61cm, Width:4cm, Height:5cm; Weight:0.8KG

 


Strong Magnetic Aluminum Alloy Level Water Ruler High Wear-resistant C50B series

SKU:90006274

$52.98
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Description
- Brand: Great Wall Precision
- Color: Blue
- Fall-resistant
- High wear-resistant
- Sturdy and durable
- Thickened and hardened
- 180° horizontal bubble
- Two-color blister seat
- Laminated handshake
- Encapsulated cup
- Material: Aluminum alloy
- Product Size: See chart below
- Model: C50B series strong magnetic high precision spirit level
- Package dimension: Length:41cm, Width:4cm, Height:7.5cm; Weight:0.8KG

 

High Precision Strong Magnetic Level Water Measuring Ruler Aluminum Alloy C20B

SKU:90006278

$126.90
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Description
- Brand: Great Wall Precision
- Color: Blue
- Material: Aluminum alloy
- Fall-resistant
- High wear-resistant
- Non-slip handle
- Sturdy and durable
- Thickened and hardened
- Bottom metal anti-skid pattern
- Product Size: See chart below
- Model: C20B high precision strong magnetic level
- Package dimension: Length:61cm, Width:2cm, Height:4cm; Weight:1KG

 


High-precision Bottom Level Ruler Water Bubble Fine Milling Aluminum Alloy

SKU:90006281

$52.92
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Description
- Brand: Great Wall Precision
- Model: 91, 39A, 39B,983-1B
- Color: Blue, red
- Material: Aluminum alloy
- High Precision Bottom Level Ruler
- Non-slip handle
- Strong and durable
- Buffer shockproof end cap
- High-precision level bubble
- Metal anti-slip pattern on the bottom
- Oxidation treatment. Not easy to rust
- Product Size: See chart below
- Package dimension: Length:151cm, Width:6cm, Height:6cm; Weight:1KG

 

Foldable Outdoor Tire Ruler Measuring Roller Engineering Wheeled Rangefinder

SKU:90006292

$156.48
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Description
- Brand: Great Wall Precision
- Model: 429762
- Color: Yellow
- Material: ABS, rubber, metal
- Comfort grip
- Wear-resistant big tire
- Folding measuring rod
- Precision mechanical watch
- Weight: 1.4kg
- Height: 49-100cm
- Wheel diameter: 100cm
- Wheel circumference: 100cm
- Package dimension: Length:59cm, Width:59cm, Height:25cm; Weight:1.5KG

 

High-precision Vernier Inner Outer Diameter Scale Caliper Dial Micro-adjustment

SKU:90006299

$147.42
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Description
- Brand: Great Wall Precision
- Material: Carbon Stainless steel
- Clear scale
- Not easy to rust
- Sturdy and durable
- High wear-resistant
- Roller micro-adjustment
- Thickened and hardened
- Double-gear shockproof design
- Product Size: See chart below
- Package dimension: Length:16cm, Width:8cm, Height:5cm; Weight:0.8KG

 

Outer Micrometer Screw Caliper High-precision Industrial-grade Carbon Steel

SKU:90006305

$73.92
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Description
- Brand: Great Wall Precision
- Model: 428840-43
- Material: Carbon steel, aluminum alloy
- Fixed locking device
- Clear precision scale
- Insulation frame design
- Product Size: See chart below
- Package dimension: Length:15cm, Width:7cm, Height:5cm; Weight:0.6KG

 


Electronic Digital Display Stainless Steel Vernier Caliper Diameter Measurement

SKU:90006302

$205.86
/


Description
- Brand: Great Wall Precision
- Model: 428830
- Material: Stainless steel
- Auto-zero function
- Easy battery replacement
- Closed fine adjustment thumbwheel
- Product Size: See chart below
- Package dimension: Length:16cm, Width:10cm, Height:7.5cm; Weight:0.8KG

Automatic Smart Digital Vernier Caliper Stainless Steel Electronic Metric Ruler

SKU:90006296

$209.40
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Description
- Brand: Great Wall Precision
- Model: 428850
- Material: Zinc alloy stainless steel
- Digital display screen
- Metric/Imperial system
- Thickened and hardened
- Low energy consumption. Long battery life
- Product Size: See chart below
- Package dimension: Length:16cm, Width:10cm, Height:7.5cm; Weight:0.8KG

 

High-precision Ph Meter Test Pen Value Tester Fish Tank Water Quality Detection

SKU:80005380

$82.50
/


Description
- Brand: Aicevoos
- Model: AS-PH8
- Color: Black-blue
- Material: ABS
- Resolution: 0.01
- Two-color backlight alarm prompt
- Range: 0~14PH (accuracy ±0.05)
- Measure liquid and ambient temperature
- Lithium battery direct charging/HD color screen
- Temperature compensation/three-point self-calibration
- Product Size: 40*20*175 mm
- Package dimension: Length:19cm, Width:7.5cm, Height:7.5cm; Weight:0.8KG

High-precision Fiberglass Tape Measure Portable Ruler Measurement Metric Scale

SKU:90006166

$34.83
/


Description
- Brand: Great Wall Precision
- Color: Blue
- Material: ABS, steel
- Fixed tip
- 180° rocker
- Fall-resistant
- Non-slip handle
- High wear-resistant
- Double-sided scale tape
- Thickened and hardened
- Product Size: See chart below
- Model: J3 series portable cross-type imported glass fiber ruler
- Package dimension: Length:41.5cm, Width:14cm, Height:7cm; Weight:1KG

Double-sided Scale One-click Recovery Mini Portable Steel Tape Measure Keychain

SKU:90006169

$9.02
/


Description
- Brand: Great Wall Precision
- Model: 428044
- Color: Red, white, blue, black, yellow
- Material: PU leather
- Weight: 27g
- Tape length: 150cm/60in
- Product Size: 45*12*45 mm
- Package dimension: Length:5cm, Width:2.5cm, Height:5cm; Weight:0.04KG

 

 

Double-sided Laser Scale Metric Combination Angle Square Ruler Aluminum Alloy

SKU:90006181

$27.49
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Description
- Brand: Unbranded
- Model: Combination square
- Material: Aluminum alloy
- Thickened base
- High wear-resistant
- Accurate laser scale positioning
- With leveling blister and fastening nut
- Product Size: 300*102 mm
- Package dimension: Length:31cm, Width:11.5cm, Height:5cm; Weight:0.5KG

High-quality Stainless Steel Turning Right-angle Ruler Corner Woodworking

SKU:90006182

$24.19
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Description
- Brand: Great Wall Precision
- Model: 1L series flat square (turn ruler)
- Color: Silver
- Material: Stainless steel
- High definition scale marking
- Thickened stainless steel body
- Product Size: 150*300mm | 250*500mm
- Package dimension: Length:31cm, Width:16cm, Height:5cm; Weight:0.3KG

 

Carpentry Right-angle Ruler Zinc Alloy Steel Sturdy High-precision 1A Series

SKU:90006175

$12.31
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Description
- Brand: Great Wall Precision
- Model: 1A series
- Color: Silver
- Sturdy and durable
- Thickened and hardened
- High-quality aluminum alloy handle
- Laser scale for accurate measurement
- Material: Stainless steel, aluminum alloy
- High-precision industrial-grade 90-degree wide
- Product Size: See chart below
- Package dimension: Length:16cm, Width:11.5cm, Height:5cm; Weight:0.155KG

High-quality Stainless Steel Aluminum Alloy Triangle Ruler Large Carpentry Angle

SKU:90006174

$13.39
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Description
- Brand: Great Wall Precision
- Model: 136115
- Color: Silver
- Sturdy and durable
- Thickened and hardened
- High-quality aluminum alloy handle
- Laser scale for accurate measurement
- Material: Stainless steel, aluminum alloy
- High-precision industrial-grade 90-degree thickening tool
- Tape thickness: 1mm
- Specification: 150mm
- Product Size: 162*230*10 mm
- Package dimension: Length:24cm, Width:17.5cm, Height:3cm; Weight:0.1KG

Thickened Double Scale Measurement Stainless Steel Ruler Anti-rust 05 Series

SKU:90006188

$3.36
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Description
- Brand: Great Wall Precision
- Model: 05 series
- Anti-rust
- High wear-resistant
- Clear and precise scale
- High-quality Matte cover red stainless steel ruler
- Product Size: See chart below
- Package dimension: Length:16cm, Width:2.5cm, Height:2cm; Weight:0.035KG

 


Aluminum Alloy Steel Angle Ruler High Precision Thickened Wide Seat Square

SKU:90006185

$11.77
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Description
- Brand: Great Wall Precision
- Color: Stainless
- Material: Aluminum Alloy, stainless steel
- Sturdy and durable
- Thickened and hardened
- Type: Wide Seat Square
- Weight: See chart below
- Surface polished laser graduation
- Product Size: See chart below
- Package dimension: Length:16cm, Width:10cm, Height:5cm; Weight:0.125KG

 

Universal Adjustable Angle Semicircle Scale Steel Protractor Ruler Rotatable

SKU:90006184

$16.96
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Description
- Brand: Great Wall Precision
- Model: 136012
- Color: Stainless steel
- Single bar scale
- 0-180° free rotation
- Adjustable screw design
- Surface polished laser graduation
- Material: High-quality stainless steel
- Specification: 90*150 mm
- Disc diameter: 89mm
- Ruler size: 198*14.08*1.22 mm
- Package dimension: Length:21cm, Width:10cm, Height:3cm; Weight:0.1KG