Enhance your speed measurement tasks with this versatile Digital Tachometer DT2236C, designed for both contact and non-contact RPM readings. Crafted from durable ABS material, this compact and lightweight tachometer offers precision and convenience for professionals in automotive maintenance, mechanical engineering, and industrial equipment servicing. Key Features: · Dual Measurement Modes: Accurately measure rotational speed using contact mode (0.5–19,999 RPM) or non-contact mode (2.5–99,999 RPM) to suit various applications. · High Precision and Resolution: Contact mode resolution ranges from 0.1 RPM (2.5–999.9 RPM) to 1 RPM (>1000 RPM); non-contact mode resolution ranges from 0.1 RPM (0.5–999.9 RPM) to 1 RPM (>1000 RPM), with an error margin of ±(0.05% + 1 digit) ensuring reliable readings. · Automatic Zeroing and Data Storage: Automatically zeroes for accurate baseline measurements and stores last, minimum, and maximum readings for easy monitoring and analysis. · Visible LED Red Light Beam: The precise red light beam facilitates accurate non-contact speed measurement by targeting the rotating surface clearly and efficiently. · Fast Sampling Time: Provides quick response with a sampling time of 0.8 seconds, enabling timely and efficient data collection. · Portable and User-Friendly Design: Small, lightweight, and easy to carry, making it convenient for on-site measurements and frequent use. Specifications: · Material: ABS · Model: DT2236C · Measuring Range: Contact Type 0.5–19,999 RPM; Non-Contact Type 2.5–99,999 RPM · Resolution: Contact 0.1 RPM (2.5–999.9 RPM), 1 RPM (>1000 RPM); Non-Contact 0.1 RPM (0.5–999.9 RPM), 1 RPM (>1000 RPM) · Accuracy: ±(0.05% + 1 Digit) · Sampling Time: 0.8 seconds Package Includes: · 1 x Digital Tachometer (DT2236C) Note: Requires 4 AA batteries (not included). This digital tachometer is an essential tool for precise speed measurement in various industrial and mechanical applications, offering reliable performance, ease of use, and portability for professionals and technicians alike.