DT-2234A Photo Tachometer

DT-2234A Photo Tachometer

This portable microprocessor based photo tachometer provides precise measurement from very low revolution (5 RPM) to very high speed (100,000 RPM). It directs a light beam toward a rotating shaft and detects the light pulse reflected back from the reflective tape mark. It provides very accurate and quick calculation of RPM. The internal memory automatically store the last value and the maximum/minimum for easy analyses. It is housed in light weight and high impart ABS case for high durability and reliability. Ideal for auto mechanics, motor and fan manufacturers.

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Test Range 5 to 100,000RPM, auto ranging
Display 4 digit, 0.4" LCD
Resolution 0.1 RPM ( 1 RPM (>1,000 RPM)
Accuracy ± 0.05% + 1 digit
Distance 2" to 6", max 12"
Sampling Time 1 second
Memory last value, Max/Min
Size 6.5" x 2.4" x 1.5"
Weight 8.3 oz
Power 4 x AA batteries
Accessories 24" Reflective tape, carrying case

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