| Range | Pulse-Echo Mode(Pit & Flaw Detection) measures from 0.025 to 6.000 (up to 19.999 inches if uncoated using T-102-2000 probe) 0.63 to 150 millimeters (up to 500 mm if uncoated using T-102-2000 probe).To measure down to 0.025"/1.00mm, requires use of T-102-3300 Probe
 
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            | Resolution | .001" (0.01 mm) | 
        
            | Display | 4½ - Digit, 0.5" Backlit LCD | 
        
            | Velocity Range | 0.0492 to .3937 in/μs. 1250 to 10,000 meters/sec | 
        
            | Probe | 5 MHz, 0.25" Diameter (6.35 mm) | 
        
            | Probe Wearface | PEEK (Polyethlethylketone) | 
        
            | Cable | 4 ft. (1.2 m) waterproof cable with non-polarized, quick-disconnect connectors. Optional lengths up to 50 ft. (15 m). | 
        
            | Output | RS-232, single value when send key is pressed | 
        
            | 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
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            | Battery Type | Two AA batteries | 
        
            | Battery Life | 200 hours | 
        
            | Weight | 7 ounces (196 g) | 
        
            | Size | 2.5 x 4.5 x 1.25" (64 x 114 x 32 mm)
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            | Accessories Included | Probe/cable assembly. 4 oz. bottle of coupling fluid, NIST Calibration Certificate, 2 AA batteries, operating instructions, hard-plastic carrying case. |