* With high power of emission and broad band of receiving sensitivity, the gauge 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.
* The model TM-8818 has bidirectional measurements, materials thickness is measurable with know velocity, conversely velocity is measurable with know thickness.
* Automatic memory material code and sound velocity value, convenient to use.
* Coupling symbol indication when measuring.
* Manual or automatic power off.
* Applies USB, RS-232, Bluetooth data output

* Case Material: Aluminum Alloy
* Display: 4 Digit LCD
* Operating Principle: Ultrasonic
* Measuring Range (metric / Imperial): 0.75~400mm (45# steel) (Depend on Probe)
* Battery Indication: Low Battery Indication
* Sound Velocity:  500~9,990 m/s
* Calibration Block:  Included
* Resolution:  0.01mm / 0.1mm /0.001 inch
* Accuracy: ± (0.5%n + 0.05)
* Automatic memory material code and the value of sound velocity
* Power off:  Auto Power off & Manual Power Off
* Operating  Conditions:  Temperature: 0~40 °C, Humidity: < 85 %RH
* Power Supply: 2 x 1.5 V AA (UM-3) Battery
* Dimensions: 130 x 76 x 32 mm
* Weight:  340 g (Not Including Batteries)

* Lower Limit pf pipes: Φ15x2.0 mm Φ20 x 3.0 mm Determined by transducer

Standard Accessories:

 1. Main Unit

 2. 5MФ8 Standard Sensor

 3. Coupling Agent

 4. Carrying Case

 5. Operating Manual

Optional Accessories:

1. Other Special-purpose Probe
2. RS-232C Data Cable with Software
3. Bluetooth Data Adapter with Software