5-Digit Led Digital Frequency Meter Speedometer Tachometer For Brushless Motor

Features:
High Quality & Wide Compatibility: Crafted with high-quality materials and featuring an industrial-grade high-speed MCU, this tachometer offers exceptional anti-interference capability and stability. Compatible with most brushless motors, it measures both speed (RPM) and frequency (Hz), supporting pulse signals from dry contacts, NPN/PNP sensors, or motor drivers (3-30V).
Ultra-Precise 5-Digit LED Display: Achieves excellent accuracy (0.01‰ at 25°C) and resolution (0.001Hz). Auto-ranging from 0.000Hz/RPM to 999.99KHz/KRPM, it ensures reliable readings for diverse applications, regardless of motor size or power.
Dual-Mode Flexibility & User-Friendly Settings: Switch seamlessly between RPM and frequency modes with one-touch button control. Customize dividing ratios (1–99999 or 0.0001–9.9999) for tailored measurements. All settings are power-off memorized.
Broad Measurement Range & Compact Design: Covers 0.15Hz–100KHz for frequency and supports DC 3V–15V wide-voltage input. Its compact size (two housing options) fits space-constrained setups while maintaining robust performance.
Plug-and-Play Integration: Designed with dedicated interfaces for seamless compatibility with our brushless motor drivers. Perfect for DIY, industrial, or R&D projects requiring high-speed, anti-noise accurate measurement.

Specification:
Part Name: Digital Brushless Motor Tachometer
Color: Black
Material: ABS
Display digits: 5-bit LED digital tube (0.36")
Display Refresh Rate: Signal Frequency >3HZ: 3 times/sec: Signal Frequency ≤3HZ: approximately equal to signal frequency
Overflow display: -----
Measurement accuracy: 0.1%±1digit or 0.01% at 25°C
Measuring range: 0.15HZ-100KΗΖ/9r-999.99Kr/m
Input signal type: dry contact, PNP, NPN, pulse
Measurement : Full synchronous cycle measurement
Input resistance: 100K Ω/resistive
Power supply: default DC3.3-5V
Withstanding voltage: AC2000V 1min
Anti-vibration: vibration number: 10-55HZ, acceleration 50m/s2, 5minX10 in X, Y, and Z directions
Usage environment (temperature and humidity): temperature -10C-+70C, relative humidity 25-85% (no condensation)
Storage temperature: -20℃-+80℃ (no condensation)
Dimensions: small shell 48*29*22mm; large shell 79*42*26mm
Opening size: small shell 45.5*26.5mm; large shell 76*39mm

Package Contents:
1*Digital Brushless Motor Tachometer


Note:
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.