This instruction manual contains important information about the features and use of the instrument. Please read this document carefully and familiarise yourself with the operation of the instrument before putting it to use.
The testo 476 is a hand-held stroboscope designed for industrial, laboratory, and R&D environments to analyze the motion of high-speed objects. It allows users to make moving objects appear stationary to safely measure rotational speed or reciprocation rates without contact. The device features a 5-digit LCD display, an external trigger jack, and is powered by a rechargeable lithium-ion battery or mains unit.
| Display Range | 30...12,500 FPM |
|---|---|
| Accuracy | ±0.01% from Display ±1 digit |
| Flash Tube Longevity | 200,000,000 flashes |
| Flash Duration | < 9µs |
| Light Emission | 1200 Lux at 20cm |
| Flash Colour | 6.000...6.500K |
| Flash Energy | max. 170mJ |
| Dimensions | 240 x 65 x 40mm |
| Weight | 465g |
| Warranty | 2 years |
The instrument will recharge in about five hours.
The battery is empty and the testo 476 will automatically switch off.
Yes, the External Trigger Jack is used when employing an external sensor to control the flash rate.
The device operates in ambient temperatures between 0°C and 40°C.