Are you visiting bsria.com from outside your region? Visit your regional site for more relevant services and pricing.
Available to purchase from BSRIA Instrument Solutions is the Testo 477 LED high intensity (1500 Lux) stroboscope, battery, case, manual and calibration protocol
The Testo 477 is a battery operated hand-held stroboscope that measures the rotational speed of shafts and other similar devices. It uses high powered LED lamp with a light intensity of up to 1500 Lux, and has an operating range of 30 to 300000 fpm (flashes per minute).
Operating temperature 0 to + 45 °C
Dimensions 191 mm x 82 mm x 60 mm
Measurement units RPM
Accuracy 0.02 % ± 1 digit
Resolution 0.1 (30 to 999 fpm), 1 (1000 to 300.000 fpm)