The testo 476 rotational speed meter with extremely high flash frequency allows measuring objects rotating at high speeds that mechanical, contact meters cannot meet. testo 476 allows measuring very small objects or in hard-to-reach places without interrupting the production process.
Provide cover: testo 476 meter, equipment case, charger and trigger signal connector.
Field of application of the testo 476 tachometer
- Air conditioning/ventilation technology: check if the HVAC system is working properly?
- Textile industry: monitoring spools on knitting machines
- Automotive industry: detecting vibration hot spots in the exhaust system
- Packaging equipment: monitors bottle sealing and labeling processes
- Metal foil production: product quality monitoring
- Vibration loading technology: checks for defects during operation
- Printing/flexo printing/label printing industry: print quality monitoring
Technical specifications of testo 476
RPM – Xenon |
Measuring range |
30 to 12500 rpm |
Accuracy |
±0.01 % measured value |
Resolution |
1 rpm |
General specifications |
Illumination value |
1200 Lux at a distance of 20 cm |
Flash color |
6000 to 6500K |
Flash life |
200,000,000 flashes |
Connection external trigger |
0 to 5 V DTL/TTL compatible; 3.5 mm / 1/8 Standard plug; Uout=7.2 V unregulated |
Screen type |
LCD (Liquid Crystal Display) |
Display size |
one line |
Display function |
5-digit LCD display |
Battery type |
NiMH rechargeable battery pack |
Battery charging time |
maximum 3.5 hours |
Battery deep discharge protection |
Yes |
Overload discharge protection |
Yes |
Battery conservation charging |
Yes |
Mains voltage rech. battery: |
100 to 240 V, 50/60 Hz |