4 Digit LED Display Speed Meter with Memory Function, for Motor Speed Measurement Household or Industrial Equipment (Red Backlight)

4 Digit LED Display Speed Meter with Memory Function, for Motor Speed Measurement Household or Industrial Equipment (Red Backlight)

• [Wide Speed Range] With a range of 5-9999rpm and 0-98990.1hz frequency, this tachometer is versatile and accurate in speed measurement.
• [Compact Design] The 4 digit tachometer's small size and embedded installation make it easy to install and space-efficient.
• [Versatile Usage] Ideal for detecting motor rotation speed in household or industrial equipment, providing essential monitoring capabilities.
• [Precise Led Display] The 0.56in led 4 digit display ensures easy observation and reading, making it practical for various applications.
• [Memory Function] Setting parameters are retained in power loss situations, offering stable accuracy and high performance with a 10s reset time.