Testo 476 Handheld Stroboscope

SKU: TESTO476
  • Measures rpm from 30 to 12,500 with ±0.01% accuracy and 1 rpm resolution
  • High-intensity xenon flash and advanced electronics for accurate strobe effect
  • Use optical illusion to make fast moving machinery appear stationary
More Info
Typically ships in 2-4 working days

Testo 476 Handheld Stroboscope

The Testo 476 Handheld Stroboscope takes non-contact measurements of revolutions per minute in machinery thanks to its high-intensity xenon flash (800 Lux). It has a measurement range of 30 to 12500 rpm with ±0.01% accuracy and 1 rpm resolution. The lamp can make a fast moving piece of machinery appear static in order to inspect its performance during motion. Frequency of flash is extremely accurate thanks to a setting wheel which also allows fine adjustments whilst optimised switching electronics ensure high-intensity light for bursts of less than 20µs.

An rpm reading is displayed on the Testo 476’s one-line digital display and the stroboscope has a memory function which saves the most recent value when the instrument is switched off. A trigger input for synchronising the flash is provided and therefore enables long-term measurement and the high-performance battery pack guarantees a minimum operating time of two hours no matter the frequency.

The casing has a tripod connection, allowing it be positioned at a stable point during long-term assessment and the supplied accessories include a transport case, a charger (with country adaptors) and a trigger signal connection.

Testo part number: 0563 4760

Key Features

  • Measuring range: 30 to 12,500 rpm
  • Accuracy: ±0.01%
  • Resolution: 1 rpm
  • High-intensity xenon flash (800 Lux)
  • Switch electronics
  • Setting wheel for adjustments
  • Allows inspection of fast-moving components
  • ‘Slow down’ machinery through optics
  • Long-term measurement

What's In The Box?

  • Testo 476 Handheld Stroboscope
  • Transport case
  • Charger with 4 country adaptors
  • Trigger signal connector
Specification

rpm - Xenon

  • Measuring range: 30 to 12500 rpm
  • Accuracy: ±0.01 % of mv
  • Resolution: 1 rpm

General technical data

  • Illumination value: 800 Lux at distance of approx. 20 cm
  • Flash colour: 6000 to 6500 K
  • Life-time flash lamp: 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
  • Display type: LCD
  • Display size: One-line
  • Display function: 5 digit LCD display
  • Storage battery type: NiMH rechargeable battery pack
  • Battery conservation charging: Yes
  • Overload discharge protection: Yes
  • Battery deep discharge protection: Yes
  • Battery charging time: Max. 3.5 h
  • Mains voltage rech. battery: 100 to 240 V, 50/60 Hz