Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge

Price: $ 1,950.00

Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge
Resolution: .0001" (0.001 mm)
Includes NIST-Traceable Calibration Certificate, CE-Certified
5-Year Warranty, Made in USA
Datalogging: NO

Range with Standard Delay Line Transducer 0.0060" - 1.000" / 0.150 - 25.40 mm

Range with Contact Transducers up to 36.00" / 915.0 mm

The TI-007X is a precision ultrasonic wall thickness gauge designed for high-resolution measurements on thin-wall metal and plastics. It is packaged in a sturdy extruded aluminum housing which is sealed for excellent environmental protection assuring trouble-free use even in the toughest field and production environments.

The TI-007X has measuring range in steel from 0.0060 to 1.0000 inch, (0.15 to 25.40 mm). Using a single element delay tip transducer, the gauges will measure thin materials and automatically remove any coatings in Echo-Echo Mode (E-E) as well as automatically switch to Interface Echo Mode (I-E)when measuring thicker materials, For measurement of plastics, the user would select Plastic Mode (PLAS) and use the option Graphite Delay Line Tip (p/n X-633-0000).

Additional Measuring Modes include Differential (DIFF) where a user sets a "nominal value" and the gauge displays the difference between then nominal and actual wall thickness, Alarm (user-set Hi/Low Limits) trigger Hi/Lo LED's when the measured values are out of tolerance and Velocity Mode

The TI-007X can also be used with single element contact transducers for wall thickness measurements up to 36 inches (923 mm). Although the TI-007X does not have any built-in memory, it can transfer single values (value on the display) via the USB port to a PC or compatible data collector. No Software is required.

Kit Contents

  • Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge
  • Probe
  • 4 oz. bottle of coupling fluid
  • USB-C Data transfer cable
  • 2 AA batteries
  • NIST Traceable Calibration Certificate
  • Carrying case
  • Instruction Manual


  • Includes NIST Traceable Calibration Certificate
  • Resolution of 0.0001 inch (0.001 mm)
  • Large, backlit LCD display retains last reading
  • Selectable units of inch or mm
  • Selectable Backlight ON/OFF/AUTO
  • Optional serial RS-232 or Bluetooth output
  • IP 65 Rated for protection even in the toughest field conditions
  • Operates on two (2) AA Batteries - 45 hours continuous operation
  • Powered by: 120MHz FPGA timing & 100 volt spike pulser
  • Measure Modes: Pulse-Echo (P-E), Echo-Echo (E-E), Interface Echo (I-E) and Plastics (PLAS)
  • Additional Modes Include Differential (from user-entered "nominal value"), Alarm (user-set Hi/Low Limits) and Velocity Mode
  • LCD shows Thickness Value, Velocity Setting, Gain Setting, Stability & Battery Indicators, Scan Mode, Zero and units
  • Scan mode, 100 readings/sec. Probe is slid over a large measuring area, the minimum thickness during the "scan" will be displayed
  • Calibrate to a sample of known thickness which automatically calculates the optimal acoustic velocity
  • USB Data output of single values for transfer to data collection devices (no internal memory)
  • Adjustable GAIN (AGC) in 5 steps to fine tune the gauge for use on challenging materials or applications
  • Can be used with both Single Element Delay Line and contact transducers (5 to 20MHz)
  • CE-Certified
  • Warranty:Gauge: 5 YearsProbes: 90 Days
  • Made in the USA


Total Measuring Range | (Steel)0.006 - 36.000 inches | 0.15 - 924 mm | (depends on material and transducer/probe type)
Range with Standard Probe0.0060-1.0000" (0.15-25.40 mm) with standard delay line transducer in steel
Resolution0.0001" (0.001 mm) . 0.001" (0.01 mm), user-selected units and resolution
Measuring ModesPulse-Echo (P-E), Echo-Echo (E-E), Interface Echo (I-E) and Plastics (PLAS), Differential, Alarm, Scan and Velocity (VX)
GainAutomatic time dependent gain (TDG) with manual override
Velocity Range0.0120 to .7300 in/s (305 to 18,542 m/sec)
Probe (Standard)1/4" diameter, 15 MHz delay line transducer with cable (p/n T-402-5507)
Probes (optional)Various Single Element Delay Line and Contact Transducers (5 to 20MHz)
Cable4 ft. (1.2 m) with Microdot/Lemo00 connector.
DisplayMulti-function 7 segment 4.5 digit liquid crystal display with Back-light
Display BacklightBacklight is selectable on/off/auto, and selectable brightness (Lo, Med, Hi) options
Display Update Rate10 Hz (10 updates/sec)
OutputUSB single value only (no internal memory) TI-007DLXfor a model with build-in memory for 40,000 values USB output
Output OptionalRS-232 and Bluetooth
Operating Temperature-22 to 167F (-30 to 75C)
Battery Type2x AA 1.5V alkaline, 1.2V NiCad, or 1.5V lithium AA cells (rechargeable batteries can be used)
Battery LifeTypically operates for 35 hours on alkaline and 18 hours on NiCad
Weight11 ounces (308 grams)
Dimensions2.5 x 5.17 x 1.25" | (64 x 131 x 32 mm)
HousingExtruded aluminum body with nickel-plated aluminum end caps (gasket sealed)
Housing ProtectionIP65
CertificationsNIST Traceable and MIL-STD-45662A
KeypadSealed membrane that is resistant to both water and petroleum products
Seven or eight tactile-feedback keys
Pulse Repetition Frequency (PRF)200 Hz (200 pulses/sec)
To Lock SettingsWith gauge powered off, press and hold the "+" key while powering on the gauge | The LOCK icon will be illuminated on the Display
To unLock SettingsWith gauge powered off, press and hold the "-" key while powering on the gauge | The LOCK icon will turn off
WarrantyGauge: 5 Years | Probes: 90 Days

Delay Line Tips for TI-007X

P/NDescriptionStandard / OptionalImage
X-231-00001/4" x 3/8" for all metals (Short)Standard
X-241-00001/4" x 1/2" for all metals (Long)Standard
X-633-00001/4" x 3/8" Graphite Tip for thin plastics (Graphite Short)OPTIONAL

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Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge - Data Sheet
Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge - Instruction Manual
Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge - Add Couplant Notice

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Product Price
Checkline TI-007X Precision Ultrasonic Wall Thickness Gauge $1,950.00
Accessories Price
T-402-5507 - Spare / Replacement Probe for TI-007 $320.00
X-231-0000 - 1/4 in x 3/8 in Length Delay Line $25.00
N-104-0020 Cable for Single Element Transducers $65.00
X-241-0000 - 1/4 in x 1/2 in Length Delay Line $25.00
X-633-0000 - 1/4 in x 3/8 in Graphite Tip Delay Line $50.00
BATT-RC4AA-WC 4-pack 2300mAh AA Ni-MH Rechargeable Batteries and Charger Kit $35.00
X-532-0000 3/16 inch x 3/8 inch Cone Tip Delay Line $25.00
A-302-6002 Protective Rubber Boot for TI / ZX Series Small Body Ultrasonic Thickness Gauges $80.00
T-4043-2855 0.5", 5 Mhz, Side-in, Microdot Non-Magnetic Single Element Contact Transduce $320.00



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