Garosa Digital LED Tachometer, ABS Material, High Precision RPM Speed Meter with Hall Sensor for Industrial Machines and Quality Testing

[High Precision Measurement]Provides accurate speed readings from 0 to 9000 RPM with ±2% accuracy for reliable performance. [Versatile Applications]Ideal for lathes, conveyors, and various industrial machines for quality testing and monitoring. [Robust Operating Environment]Designed to withstand temperature ranges from 14°F to 302°F, ensuring efficiency in diverse settings. [User-Friendly Display]Features a 4 digit, 0.56 inch high brightness red LED display for clear visibility even in low light conditions. [Customizable Limits]Offers adjustable upper and lower limit values with alert functionality to maintain optimal operational standards. Item Type: Digital LED Tachometer Material: ABS Basic Parameters: Input Signal: Signal voltage DC 5V~30V, proximity/photoelectric/electronic switch NPN normally open (non linear variation signal) Speed Unit: 1: 000.0 RPS-999.9 RPS 2: 00.00 RPS-99.99 RPS 3: 0000 RPS-9 RPS 4: 0000 RPM-9 RPM 5: 00.00 RPM-99.99 RPM (Ultra low speed function) Basic Accuracy: ±(2%+1) Conversion Rate: Standard 2 times/s, ultra low speed function changes with signal time Minimum Speed: Ultra low speed function 3 RPM, other functions 30 RPM Stop Ringing Time: Ultra low speed function 40 seconds, other functions 4 seconds Output Method: Switching quantity Output Touch: Both normally open and normally closed can be used Sensor: NPN normally open type Display Mode: 4 digits, 0.56 inch high brightness red digital tube Operating Environment: -10℃-150℃ Functional Parameters: H1: Upper limit value, default 9000 The maximum upper limit value is 9. When set to 0000, this function is turned off When the speed exceeds the maximum value, it displays and rings to output The upper limit value only judges the data value and does not need to consider the decimal point H2: Lower limit value, default 0000

• [High Precision Measurement]Provides accurate speed readings from 0 to 9000 RPM with ±2% accuracy for reliable performance.
• [Versatile Applications]Ideal for lathes, conveyors, and various industrial machines for quality testing and monitoring.
• [User-Friendly Display]Features a 4 digit, 0.56 inch high brightness red LED display for clear visibility even in low light conditions.
• [Robust Operating Environment]Designed to withstand temperature ranges from 14°F to 302°F, ensuring efficiency in diverse settings.
• [Customizable Limits]Offers adjustable upper and lower limit values with alert functionality to maintain optimal operational standards.