Features:

Wide measuring range: 1.2 to 200mm/0.06 to 8 inch
High accuracy of 0.5%n+0.1
High resolution of 0.1mm
Low battery indication
Capable of measuring any hard materials, including steel, cast...

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Features:

Wide measuring range: 1.2 to 200mm/0.06 to 8 inch
High accuracy of 0.5%n+0.1
High resolution of 0.1mm
Low battery indication
Capable of measuring any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other materials

Specifications:

Model: TM8812
Measuring range (metric/imperial): 1.2 to 200mm/0.06 to 8inch
Operating principle: ULTROSONIC
Materials measured: Any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron and other materials
Sound velocity: 500 to 9000m/s
Lower limit steel pipes: 15(D)*2.0mm, 20(D)*3.0mm determined by the transducer
Calibration block: Included
Resolution: 0.1mm
Accuracy:±(0.5%n+0.1)
Power supply: 4*1.5V AA(UM-4)battery (not included)
Battery indicator: Low battery indicator
Operating conditions: Temperature0~40ºC Humidity<85%RH
Dimensions: 120*62*30mm

Package includes:

1 * Ultrasonic Thickness Gauge
1 * Ultrasonic sensor
1 * Operating Manual
1 * Carrying Case


  • TM-8812 ultrasonic thickness gauge is used for measuring thickness and corrosion of pressure vessels,chemical equipment, boilers,oil storage tanks,etc.in industries of petroleum, shipbuilding,power station,and machine manufacturing.
  • TM8812 ultrasonic thickness gauge has wide measuring range and high resolution. It can match probes of different frequencies. That makes it easy to measure the rough surface, even cast iron. It is widely used in almost all kinds of industries.
  • TM8812 ultrasonic thickness gauge is applicable to measure the thickness of many materials, e. g. Steel, Cast iron, Aluminum, Red copper, Brass, Zinc, Quartz glass, Polyethylene, PVC, Gray cast iron, Nodular cast iron.
  • Used the exclusive Micro-computer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time.
  • Using the latest high performance and low power consumption microprocessor technology.
  • TM-8812 ultrasonic thickness gauge is used for measuring thickness and corrosion of pressure vessels,chemical equipment, boilers,oil storage tanks,etc.in industries of petroleum, shipbuilding,power station,and machine manufacturing.
  • TM8812 ultrasonic thickness gauge has wide measuring range and high resolution. It can match probes of different frequencies. That makes it easy to measure the rough surface, even cast iron. It is widely used in almost all kinds of industries.
  • TM8812 ultrasonic thickness gauge is applicable to measure the thickness of many materials, e. g. Steel, Cast iron, Aluminum, Red copper, Brass, Zinc, Quartz glass, Polyethylene, PVC, Gray cast iron, Nodular cast iron.
  • Used the exclusive Micro-computer LSI circuit and crystal time base to offer high accuracy measurement & fast measuring time.
  • Using the latest high performance and low power consumption microprocessor technology.

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