Máy đo tốc độ kỹ thuật số cầm tay màn hình LCD 50~199pm

BF PEAKMETER Digital Tachometer Handheld Contact Motor Tachometer LCD Speedometer Tach RPM Meter Contact-type Digital Tachometer Wide Measuring Rang 50～19999rpmThe instrument is a contact-type digital tachometer with stable performance, high reliability and high safety performance. The core component of the meter is a compact high-speed integrated chip. The meter will display rotation speeds from 50RPM to 19999RPM. The LCD is backlit to allow making and reading measurements in low light conditions. Features: This is a contact digital tachometer with stable performance, high reliability and high safety performance. Ergonomic design, the body uses advanced secondary injection molding process, beautiful and compact design according to EU CE safety standards and meets environmental protection design such as RONS/REACH. Speed integrated chip. Support 100 sets of data retention, data storage, unit conversion, maximum/minimum/average measurement. Support m/min, m/sec, ft/min, ft/sec, in/min unit selection. Supports backlight display, even in dimly lit or dark environments, LCD backlight ensures data reading in the dark. Support 50RPM --- 19999RPM speed display with an accuracy of ± (0.03% + 2d). Supports battery power shortage indication, 30 seconds automatic shutdown function, and supports undervoltage indication. Small enough to operate with one hand. The tachometer is easy to operate and maintain, and its performance is superior. Equipped with 5 contact rollers for easy adjustment in measurement, widely used in laboratories, auto mechanics, machinery manufacturing, motors, etc. Specifications: Measuring Range: 50~19999RPM Resolution: 0.01RPM (50~99.99RPM) / 0.1RPM (100~9999.9RPM) / 1RPM(10000~19999RPM) Accuracy: ±(0.03% ± 2d) Measuring Distance: N/A Auto Power Off: 30S Data Logging: 100 groups Function: MAX. Value, MIN. Value, Average Value, Data Hold, Low Battery Indication, Automatic Power off Unit Selection: m/min, m/sec, ft/min, ft/sec, in/min Power Supply: 4 * 1.5V AAA Battery(NOT Included) Elevation: <2000m Working Temperature: 0℃～40℃(32℉～104℉) Relative Humidity: ≤80%RH Item Size: Approx. 165 * 60 * 28mm / 6.5 * 2.4 * 1.1in Item Weight: Approx. 146g / 5.16oz Package Weight: Approx. 305g / 10.76oz Package Size: Approx. 19 * 11 * 6cm / 7.5 * 4.4 * 2.4in Package List: 1 * Digital Tachometer 2 * Measurement Idler Wheels 2 * Measurement Touch Tips 1 * Lengthening Bar 1 * Portable Bag 1 * User Manual(English) #speedometertachometer #Sensors #Meter #tachometer #digitalspeedometertachometer #rpm #Motors #digital #digitaltachometer #speedometer