COATING THICKNESS GAUGE Features: Auto probe recognition with Auto Zero or Manual Zero. Wide variety of dual-element probes can be used for nearly any application. Bar graph with user-set start end values providing highest resolution around the target thickness value. Differential Mode allows user to set a "target thickness value" and display will show the DIFFERENCE between actual and target thickness as a plus or minus value. Includes NIST-Traceable Calibration. TI-CMX-H for surface temps up to 300°F/150°C. Optional hi-temp probes for higher surface temperatures offered Adjustable Gain in 5 steps (VLow, Low, Med, Hi & VHi) in 2db increments providing a 8 db gain adjust range (42–50 db). 64 custom setups can be stored and retrieved for convenient use and labeled for easy identification Display Hi/Lo Alarm Limits with audible and visual indicators. 2 Year Warranty & CE-Certified Metal housing provides strong protection against harsh environments. Measures Coatings up to 0.100 The new CHECKLINE® TI-CMX measures both coating and wall thickness quickly and accurately—from only one side. In addition, when switched to Pulse-Echo mode, the TI-CMX automatically measures and eliminates the coating from the wall thickness measurement, enabling the user to locate the finest corrosion and pitting—without removing the coating. Oversized graphic LCD is backlit and features easy to read fonts, graphics and display codes showing all critical settings including Velocity, Operating Mode, Alarms, Scan Mode and more. The backlight can be set to ON (always-on), OFF (always-off) or AUTO (automatically-on when measuring). Five user-selected operating modes are included: Coating On: Measures wall thickness using Pulse-Echo. It separately displays wall & coating thickness. Coating Off: Measures wall thickness using Pulse-Echo. It displays wall thickness only. Temperature Compensated: Measures wall thickness using Pulse-Echo and automatically adjusts calibration to compensate for changes in material temperature. Thru-Coat: Measures wall thickness only using Echo-Echo. (coating is NOT included) Coating Only Mode (CT): (Coating Thickness) Measures from 0.0005 to 0.100 inches (0.013 to 2.540 mm). Range will vary slightly depending on the coating. Includes: Gauge, probe, 4 oz. bottle of coupling fluid, 2 AA batteries, NIST-Traceable Calibration Certificate, operating manual, RS-232 cable and software —all in a foam-fitted carrying case. Specifications: Range in Steel:     Pulse-Echo Mode: Pit and Flaw detection measures from 0.025 - 9.999inches (0.63 to 254 millimeters). Echo-Echo Mode: Thru Paint & coatings measures from 0.100 - 4.000 inches (2.54 to 102 mm). Range will vary depending on the thickness Range in Coating Only Mode:   0.0005" - 0.1000" / Resolution: 0.0001" (0.013 - 2.540 mm / Resolution: 0.001 mm) Max Coating:  0.100" (2.54mm) Resolution: .001 inches (0.01mm) Velocity Range: .0492 to .3936 in./ms 1250 to 9999 meters/sec Units: inch or mm Measurement Modes: - Pulse-Echo (corrosion mode). - Pulse-Echo Coating (Corrosion w/o coating). - Echo-Echo (thru-paint).- Temp Comp (auto adjust for material temp).- Coating Only (Ultrasonic Coating Gauge) Transducer Types: Dual Element (1 to 10 MHz). Output:  RS-232 for upload/download of setups Memory capacity: TI-CMX: None. TI-CMXDL: over 200,000 measurements Power Source:  Three 1.5V alkaline or 1.2V NiCad AA cells Battery Life: Typically operates for 150 hours on alkaline and 100 hours on NiCad Auto Power off:  After 5 minutes of non-use Display: 1/8 in. VGA grayscale display 62 x 45.7mm Keyboard: Membrane switch with twelve tactile keys Case: Extruded aluminum body with nickel-plated aluminum end caps (gasket sealed). Temp. Limits: Ambient: -20 to 120° F (-30 to 50° C).Material: -0 to 200° F (-20 to 100° C).Special high temperature model TI-CMX-H is available for 300°F/150°C and optional probes are offered for higher surface temperatures Weight, net: 383 grams Dimensions: 63.5 W x 165 H x 31.5 D mm Warranty: 2 year limited Certification: CE Approved, Factory calibration traceable to national standards