Measuring Range0.040 - 6.00 inches
1.00 - 150.0 mm
The Check-Line TI-25LT Ultrasonic Steel Thickness Gauge accurately measures steel thickness and the extent of corrosion - from only one side!
Standard configuration: In its standard configuration, the TI-25LT is factory set to MEASURE STEEL ONLY
Optional configuration: As a “no cost” option, the TI-25LT can be factory set to measure on stainless steel.
- Includes NIST-Traceable Calibration Certificate
 - Resolution of 0.002 inch (0.01 mm)
 - Large, backlit LCD display retains last reading
 - Simple operator controls virtually eliminate training
 - Special-purpose probes are offered for a variety of applications
 - The gauge is impact-resistant and environmentally sealed to provide trouble-free operation under the toughest field conditions
 - Switch-selected units for inches or mm
 - For underwater surveying, probe cable lengths up to 50 feet are optional
 - The TI-25LT probe is waterproof and can be submerged in water
 - CE Certified
 - Made in the USA with 5-Year Warranty
 - IP 65 Rated
 
| Minimum Radius for Convex Surfaces | 0.350" (8.89 mm) | |
| Minimum Radius for Concave Surfaces | 3" (76.2 mm) | |
| Minimum Headroom | 1" (25.0 mm) | |
| Minimum Sample Diameter | 0.150" (3.8 mm) | |
| Minimum Substrate Thickness - F | na | |
| Minimum Substrate Thickness - NFe | na | 
| Range in Steel | 0.040-6.00" (1.00-150.0 mm) | 
| Resolution | .004" (0.01mm) | 
| Display | 4½ - Digit, 0.5" Backlit LCD | 
| Velocity Range | .0787-.3937 in/µs (2000-10,000 m/sec)  | 
| Probe | 1/4", 5 MHz, actual wearface is 5/8" (17mm) | 
| Probe Wearface | PEEK (Polyethylethylkytone) | 
| Cable | 4ft. (1.2m) waterproof cable with non-polarized, quick-disconnect connectors. Op | 
| Temp. Limits | Ambient: -20 to 120° F (-30 to 50° C) Material: 0 to 200° F (-20 to 100° C) Special high temperature probes are optionally available  | 
| Battery Type | Two AA batteries | 
| Battery Life | 200 hours | 
| Weight | 710 ounces (280g) | 
| Dimensions | 2.5 x 4..5 x 1.25" (64 x 114 x 32mm)  | 
| Accessories | Probe/cable assembly, 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case. | 
| Warranty | Gauge: 5 Years Probes: 90 Days  | 
| Item | Description | Price | ||
|---|---|---|---|---|
Replaced by TI-25LTX Steel Only Ultrasonic Thickness Gauge Kit with T-102-2000 Probe  | $  | |||
Replaced by TI-25PX Stainless-Steel Only Ultrasonic Thickness Gauge Kit with T-102-2000 Probe  | $  | |||
| Accessories | ||||
1/4" diameter, 5.00 MHz, dual element transducer (Standard Probe for TI-25LT)  | $335.00  | |||
Protective Holder for Most TI Series Gauges, F-112-0005  | $60.00  | |||
SoundSafe Coupling Fluid - 12 oz  / 354 ml - NSN: 6635-01-553-0559  | $30.00  | |||
V-Block Transducer Holder (For 3/16" & 1/4" Transducers only), F-000-7001  | $170.00  | |||
4 Step Steel Test Block, 0.1 / 0.2 / 0.4 / 0.6 inch - Uncertified, supplied in plastic case  | $125.00  | |||
			
			In stock
		
			
			
			1 Week Lead Time (Estimated)
		
			
			
			2-3 Week Lead Time (Estimated)
		
			
			
			Lead Time Varies, Please contact us for availability.
		
			
			
			Unavailable
		
	
				
