Tachometer Laser With LCD Digital Display Tachometer Mechanical Instruments Precision Measurement Stacking Racks & Shelves 01*D) Historical memory 30 sets

01*D) Historical memory 30 sets Button Soft rubber buttons Operating temperature 0℃~+40℃（32℉~+104℉） Storage temperature -10℃~+60℃（14℉~+140℉） Battery life 5000 measurement times Battery type AAA 2×1

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Tachometer Laser With LCD Digital Display Tachometer Mechanical Instruments Precision Measurement Stacking Racks & Shelves 01*D) Historical memory 30 setsShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Features: 1. The maximum, minimum, average and last measured values are maintained. 2. Operation instructions and unit symbols are fully displayed, which is intuitive and clear 3. Wide measurement range and high resolution. 4. Low battery prompt, LCD backlight display, automatic shutdown 5. With the combination of the latest microprocessor technology and laser technology,