Display: 5 Digit, 18mm LCD. Accuracy: ±(0.05%+1 Digit). If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Detection Distance: Approx. Range Selection: Auto Switching.
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Small error and high accuracy. Suitable for RC airplane, duct, propeller speed test of propeller. It is easy to use, just turn on the switch, select the number of propeller blades, and aim at the rotating propeller at a distance of about 5~0cm to start reading.
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Resolution: 0.1RPM (2.5-999.9RPM), 1RPM (over 1,000 RPM). Testing Range: 2.5-99,999 RPM (R/M). Test Range Selection: Automatic. Size: Approx. 13 x 6.7 x 2.5cm / 5.1 x 2.6 x 1in. If you do not receive our reply within 48 hours, pls.
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Product Model: DT2239B. Item Type: Stroboscope. 1 x Stroboscope (Battery Not Included). ≥1,000RPM: 1RPM. <1,000RPM: 0.1RPM. Accuracy: ±0.05%.
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This is a used Hasler Bern RPM gauge - it is from my late uncles workshop. There is no calibration information. There is a note in the box that mentions bearings were replaced in 1973!
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Resolution: 0.1RPM (2.5-999.9RPM), 1RPM (over 1,000 RPM). Testing Range: 2.5-99,999 RPM (R/M). Test Range Selection: Automatic. Size: Approx. 13 x 6.7 x 2.5cm / 5.1 x 2.6 x 1in. If you do not receive our reply within 48 hours, pls.
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Timing range: 1 minute to 99,999 minutes, with 1% accuracy. The actual color of the item may differ slightly from the pictures shown on this website due to factors such as the brightness of your monitor and light levels.
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Speed: 100-30000 RPM. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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