TT300 Ultrasonic Thickness Gauge

• Advanced handheld ultrasonic thickness gauge
• Suitable for most metallic and non-metallic materials ultrasonic can go through
• Auto-calibration of zero point, correction of system error
• Display current thickness or minimum thickness (menu selectable)
• Upper-lower limits setting and sound alarm
• Memory of 500 stored values
• Two point calibration for high accuracy
• Display resolution 0.1mm/0.01mm selectable
• Display in mm or inch
• Large LCD display with adjustable backlight
• Low battery indicator
• TT300: Equipped with RS232 interface for communication with printer and PC with optional software. 5P ?10 transducer for normal purpose and optional TSTU32 transducer for casting iron.
• TT300A: can be used with high frequency transducer for thickness testing of thin work piece, and auto-calibration is availabel
• TT310: Economical model with easy operation
• TT320: high-temperature model with range up to 300 ?
• TT340: equipped with TSTU32 transducer for casting iron
  

TT300

TT300A

TT310

TT320

TT340

Measuring range

1.2mm-225.0mm (steel)

0.75mm-225.0mm (steel)

1.2mm-225.0mm (steel)

1.2mm-225.0mm (steel)
5.0mm-80.0mm (steel high-temp)

1.2mm-225.0mm (steel)
5.0mm-40.0mm (casting iron)

Tolerance

?1% H +0.1mm

?0.5% H +0.01mm

?1% H +0.1mm (H means the thickness of tested piece)

Lower limits of steel pipes

?20mm x 3.0mm

?20mm x 3.0mm
?15mm x 2.0mm

?20mm x 3.0mm

Display resolution

0. 1mm/0.01mm or 0.01/0.001inch

0. 1mmor 0.01inch

Data output

RS232 Output for printer or pc

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Sound velocity

1000m/s~9999m/s

Power supply

2pcs AA batteries (2pcs) 1.5V

Battery life

100 hours without backlight

Sound speed

1000m/s~9999m/s

Unit scales

mm/inch

Dimensions

152mm?74mm?35mm

Weight

370g

250g

370g

Surface temperature

-10?~ +60?

-10?~ +300?

-10?~ +60?

Dimensions

152mm?74mm?35mm