Checkline TI-25LT Ultrasonic Steel Wall Thickness Gauge Complete Kit - Range: 0.040 - 6.00 inches

Economical steel only model   Features   Includes NIST-Traceable Calibration Certificate Resolution of 0.004 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 optionally 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  [custom1]   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 [/custom1]