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Red LANDTEK TM-8812 ultrasonic thickness gauge in box

LANDTEK

LANDTEK TM-8812 Ultrasonic Wall Thickness Gauge electrician tool

SKU CH-140B-5EMSW MPN TM-8812

Measures material thickness and corrosion in industrial vessels and tanks using ultrasonic technology with multiple probe compatibility

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures steel, aluminium, copper and plastic thickness
  • Wide measuring range handles rough and cast surfaces
  • Micro-computer LSI circuit gives high accuracy readings
  • USB and RS-232 ports send data to a PC
  • Optional Bluetooth output adds wireless transfer

Ultrasonic Thickness Measurement

The LANDTEK TM-8812 is an ultrasonic wall thickness gauge designed for non-destructive testing of industrial materials. It measures thickness and corrosion levels in pressure vessels, boilers, oil storage tanks, and chemical equipment across petroleum, shipbuilding, and power generation sectors. The instrument uses high-power emission and broad-band receiving sensitivity to match probes of different frequencies for versatile application.

Suited for Industrial Inspection Teams

This gauge suits maintenance engineers and inspectors who need to assess material degradation on steel, cast iron, aluminium, copper, brass, zinc, glass, and plastics. Its automatic memory for material codes and sound velocity values speeds up repetitive checks. It is not for users who require real-time imaging or flaw mapping beyond a single-point thickness reading.

USB RS-232 and Bluetooth Data Output

The single specification that decides fit is the inclusion of both USB/RS-232 and Bluetooth interfaces for transferring readings to a PC. If your quality system demands wireless or cabled data logging for traceability, this model provides both options. If you only need a standalone display with no export capability, a simpler meter would suffice.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $127.99
Pricier than about 62% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameLANDTEK
Model nameTM-8812
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How often does the TM-8812 probe need recalibration or replacement under daily industrial use?

The gauge stores material codes and sound velocities automatically, reducing setup drift; the manufacturer lists parts coverage for three years and labour for one year, so plan probe verification at those intervals.

What limits continuous operation on the TM-8812 during a full shift?

The low-power microprocessor and automatic memory functions are designed for extended sessions; the practical limit is battery endurance rather than thermal throttling.

How much heat or fan noise does the TM-8812 produce when running all day on site?

The handheld unit uses a low-consumption processor with no active cooling, so it stays silent and only warm to the touch during prolonged measurements.

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