Features:

• It is a portable digital touch-free tachometer with stable performance.
• Wide measuring range from 2.5 RPM to 99999 RPM and high resolution of 0.1 RPM or 1 RPM.
• High sampling frequency, clear LCD screen, high measuring precision.
• This tachometer can automatically record the maximum value, the minimum value and the last value.
• With automatic range, low battery indication and other functions.
• Wide use in the field of motor, wheels, lathe, electric fan, paper making, plastic industry, washing machines, car making, etc.

Specification:

• Model: DT-2234C +
• Material: ABS plastic
• Display: 5 digits and 18mm (0.7 inch) LCD screen
• Measuring range: 2.5 RPM-99,999 RPM
• Resolution: 0.1 RPM at 2.5-999.9 RPM, 1 RPM at 1000-99,999 RPM
• Accuracy: ± (0.05% + 1 digits)
• Measuring distance: 50-500mm / 2-20in
• Time base: 6 MHz quartz crystal oscillator
• Range selection: automatic range
• Sampling time: 0.8 s (more than 60 RPM)
• Power supply: 1 * 9 V 6F22 battery (Not included)
• Power consumption: approx. 30mA
• Working temperature: 0 ℃ ~ 50 ℃ (32 ℉ ~ 122 ℉)
• Item size: 130 * 68 * 26mm / 5.1 * 2.7 * 1.0in
• Package weight: approx. 150g / 5.3 oz

List of packages:

• 1 * Digital tachometer
• 1 * blue bag
• 3 * reflective tape
• 1 * User manual (in English)