Amprobe Tach20 Tachometer

The Amprobe TACH20 is built for technicians who need reliable rotational speed measurement without bulky equipment. With reflective tape for non‑contact readings and multiple contact adapters for direct measurement, it’s ideal for motors, pumps, fans, conveyors, and rotating machinery found throughout mining, manufacturing, and processing facilities in Perth.

Key Features

• Dual measurement modes: contact & non‑contact
• RPM range: up to 99,999 RPM
• Surface speed measurement (m/min, ft/min)
• High‑accuracy optical sensor for non‑contact readings
• Contact adapters for shafts, wheels, and rollers
• Large, easy‑read LCD display
• Data hold & memory for max/min readings
• Compact, lightweight, field‑ready design

Specifications

• Non‑contact RPM Range: 5 to 99,999 RPM
• Contact RPM Range: 5 to 19,999 RPM
• Accuracy: ±0.05% + 1 digit
• Surface Speed: 0.1–1,500 m/min
• Measurement Distance (non‑contact): 50–150 mm
• Display: 5‑digit LCD
• Power: 4 × AA batteries
• Weight: ~0.3 kg

Recommended Pairings

• Reflective tape packs for non‑contact RPM
• Fluke 62 MAX Infrared Thermometer for motor temperature checks
• Fluke 805 Vibration Meter for rotating equipment health analysis

Hiring with Measurements101
Booking is simple: select your dates, choose your equipment, and check out. Once your order is placed, we’ll be in touch within the hour to organise delivery.
Not sure if this is the right tester for your job? Give us a call anytime — we’re always happy to help you get the right tool.

*Specifications are indicative only and may vary in practice. Please confirm suitability for your application.*