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TI-45NA Ultrasonic Wall Thickness Guage
TI-45NA Ultrasonic Wall Thickness Guage
Our Price: $1,295.00

Product Code: ELE-TI-45NA

TI-45NA Measuring Range in Steel
0.040 - 8.00 inches
1.00 - 200.0 mm

The CHECK-LINE TI-45NA Ultrasonic Wall Thickness Gauge accurately measures wall thickness and the extent of corrosion of all metals, ceramics, glass and most rigid plastics - from only one side!

The attractive, ergonomic housing design is extremely compact, lightweight and rugged. It fits comfortably in the palm of your hand and incorporates a back light that illuminates the LCD in poorly lit areas.


  • TI-45NA includes new Pipe Mode for stable measurement on small diameter pipe (1" and larger)
  • Resolution of 0.001" (0.01mm)
  • Extremely small & lightweight operates from a single AA battery
  • Switch-selectable units - inches or mm
  • Built-in calibration test plate
  • Quick display update with last reading retained on the display
  • Display symbols alert user to poor coupling and low battery conditions
  • User Adjustment of Acoustic Velocity or selection 10 preset velocities

Complete Kit:
The TI-45NA is supplied as a complete kit with the gauge and wrist strap, probe and cable assembly, 2 oz. bottle of coupling fluid, battery and instruction manual -- all supplied in a fitted, hard plastic carrying.

Measuring Limits:

Minimum Radius for Convex Surfaces: 1" (27 mm)
Minimum Radius for Concave Surfaces: 3" (76.2 mm)
Minimum Headroom: 3" (76.2 mm)
Minimum Sample Diameter: 0.5" (12.7 mm)
Minimum Substrate Thickness - F: na
Minimum Substrate Thickness - NFe: na


Range in Steel0.040 - 8.000" (1.0 - 200.0 mm)
Resolution.001" (0.01 mm)
Display4 - digit LCD display, 0.39" (10mm) high with push button illumination
Velocity Range1,000 - 12,000 m/sec, continuously adjustable
Probe5 MHz, .39" (10 mm) diameter without Centering Shell
Cable39" (1m) 2-wire, long cable with quick-disconnect connectors
Minimum Pipe Size1" nominal (27mm) steel pipe, wall thickness starting at 0.060" (1.50 mm)
Temp. LimitsAmbient: 25 to 125 F (-5 to 50 C)
Material: -15 to 140 F (-10 to 60 C)
Calibration Plate0.200" (5.00mm) steel plate, built into the front of the housing
Battery Type1x AA battery
Battery Life200 hours
WeightGauge: 7 ounces (200 g)
Size5.2" x 2.7" x 1.1"
(131 x 68 x 29 mm)
WarrantyGauge: 1 years
Probe: 90 days
Accessories IncludedFitted, hard-plastic carrying case, probe shell attachment, 2 oz. bottle of coupling fluid, 1 spare battery and operating instruction guide

Accessories for this product...
Check-Line NIST Calibration Certificate for TI-45NA
Our Price: $100.00

NIST Calibration Certificate for TI-45N

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