Multifunction Handheld Tachometer PCE-VT 204

- Vibration measuring range
Acceleration: 0.5 ... 199.9 m/s², 0.05 ... 20.39 g, 2 ... 656 ft/s²
Velocity or speed: 0.5 ... 199.9 mm/s, 0.05 ... 19.99 cm/s, 0.02 ... 7.87 in/s
Displacement (peak to peak / p-p): 0.005 ... 1.999 mm, 0.002 ... 0.078 in

- Resolution
Acceleration: 0.1 m/s²
Velocity or speed: 0.1 mm/s
Displacement (p-p): 0.001 mm

- Accuracy
Acceleration: ±5% ±2 digits
Velocity or speed: ±5% ±2 digits
Displacement (p-p): ±5% ±2 digits

- Frequency
Hertz (Hz): 10 ... 1000 Hz
Kilohertz (kHz): 0.01 ... 1 kHz

- Revolutions per minute (RPM) measuring range
Optical or noncontact: 10 ... 99999 RPM
Mechanical or contact: 0.5 ... 19999 RPM
Velocity or speed: 0.05 ... 1999 m/min, 0.2 ... 6560 ft/min

- Resolution
0.1 RPM: <1000 RPM
1 RPM: ≥1000 RPM
0.01 m/min: <100 m/min
0.1 m/min: ≥100 m/min
0.1 ft/min: <1000 ft/min
1 ft/min: ≥1000 ft/min

- Accuracy: ±0.05% ±1 digit
Optical measuring distance: 50 ... 1500 mm / 2 .... 59 in (depending on surface)

- Measures vibration speed or velocity, acceleration and displacement as well as revolutions per minute (RPMs)
- Functions as a both a contact (mechanical) and a noncontact (optical) rotation tachometer
- Boasts an internal memory for storing up to 1000 readings
- Easy-to-read LCD screen
- Low-battery indicator
- RS-232 port
- Min / max and data hold
- Features a needle sensor, flat sensor, adjustable magnetic base, mechanical wheel sensor and built-in optical sensor