Digital Tachometer 2-in-1 Tachometer Photoelectric Sensor Tachometer Record Max Min Values

About this item

• Feature: 1. 2-in-1 Technology: Combines touching and photoelectric sensor technology. Offers versatility by allowing you to measure rotational speed using methods, making it suitable for a wide range of applications such as motors, fans, and machinery. 2. Anti-Interference Technology: Equipped with microcontroller and anti-interference technology for precise measurements. Provides highly accurate readings even in challenging environments, ensuring good performance for professional use. 3. Large LCD Display with Clear Readings: Features a large LCD screen with clear numerical display. Ensures easy visibility and readability of measurement results, reducing errors and enhancing user experience. 4. Automatic Memory Function: Automatically records the maximum, minimum, average, and last displayed values. Saves time and effort by storing important data, allowing users to review key measurements without manual note-taking. 5. Low Battery Indicator & Auto-Off Function: Includes a low battery indicator and auto-off function after approximately 15 minutes of inactivity. Helps conserve battery life and prevents unexpected shutdowns during measurements, while also ensuring energy efficiency. Specification: Item: Digital Tachometer Main Material: ABS Color: Black, Red Display: 5-digit 40mm LCD Accuracy: +/- (0.05percent +1) Range Selection: Automatic Range Effective Distance: 50mm-500mm Power Supply: 700mAh Battery Power Consumption: Less than 80mA Measurement Range: 10~99999 rpm (RPM) Photoelectric Speed Mode 1.0~9999990rpm (RPM) Speed Mode 1.0~1999.9m/min (m/min) Wire Speed Mode 3.3~6560 ft/min (inches/min) Wire Speed Mode Resolving Power: Photoelectric Rotation Speed Mode: 0.1rpm(2.5-9999.9rpm) 1rpm (above 10000rpm) Speed Mode: 0.1rpm (0.5~9999.9rpm) 1rpm (above 10000rpm) Wire Method: 0.1m/min (m/min) (1.0~9999.9m/min) 1m/min (above 10000m/min) 0.1ft/min(1.0~9999.9ft/min) 1ft/min (above 10000ft/min) 0.1 inches/min (1~9999.9 inches/min) 1 inch/min (over 10000 inches/min) Grade: CLASS 2 Wavelength: 630-650nm Maximum Output: < 1mW Size: 20*6*3cm/7.87*2.36*1.18inch . Package List: 1 * Tachometer 1 * Reflective Strip 1 * Wire Speed Accessories 3 * Speed Accessories 1 * Charging Cable 1 * Cloth Bag 1 * CD 1 * Instruction Manual