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4 digits LCD Handheld Ultrasonic Thickness Gauge SA40+ with normal and multiple echo(MEC) mode in red or blue color

Place of Origin Beijing
Brand Name SADT
Certification CE ISO9001
Model Number SA40+
Minimum Order Quantity 1pc
Price USD200-400/Pcs
Packaging Details Standard package
Delivery Time Within 3 days after receiving payment
Payment Terms T/T in advance
Supply Ability 50pcs/week

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Product Details
Language English Unit Mm/inch
Velocity 1000~9999m/s Dimension (mm) 127x66x29
Net Weight (g) 240 Display 4 Digits LCD Backlight
Warranty 1 Year Certificate ISO9001/SGS/CE
High Light

wall thickness gauge


ultrasonic thickness gauge

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Product Description

Handheld Ultrasonic Thickness Gauge Coupling Paste With High Temperature



Using new technique of multiple echo(echoto-echo), SA40+ can measure wall thickness under paint. For a normal ultrasonic thickness gauge, you must remove paint on work piece, but with new SA40+, you can take measurement directly over the paint of work piece and you can get real thickness value of work piece.
SA40+ has two measuring modes: normal mode and multiple echo(ME) mode. By normal mode, SA40+ is a normal ultrasonic thickness gauge; by ME mode, SA40+ can measure over coatings.


Measuring Principle


The ultrasonic sent out by the probe reaches the object to be measured through couplant and reflects back from its back surface. The probe receives the ultrasonic reflected and gets the thickness of the object to be measured through calculating the time of ultrasonic reflecting back.





Display 4 digits LCD
Backlight Yes
Measuring range 0.70~300.0mm in steel with PT-5 probe (Normal mode)
3.00~40.00mm in steel
Thickness for coating: <1.2mm (MEC mode)
Resolution 0.01mm@0.70~99.99mm, 0.1mm@100.0~300.0mm
Accuracy 0.70~9.99mm ±0.05mm/ 10.00~99.99mm ±(0.5%+0.01)mm
100.0~300.0 ±(1%+0.1)mm
Unit mm/inch
Velocity 1000~9999m/s
Coupling indicator Yes
Calibration Auto
Memory 400 data
Low battery indicator Yes
Working environment 0~40°C, 20~90%RH
Power off Auto
Power supply AA battery x 2
Dimension (mm) 127x66x29
Net weight (g) 240
Standard probe PT-5
Optional probes XT-5




Standard package 

SA40+  main unit 1
Standard 5MHz probe PT-5 with
probe holder 1
Built-in calibration block 1
Coupling paste for normal temperature
Test certificate 1
Operation manual 1
Carrying case 1