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DS-12V Digital Porta-Strobe

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As of June 2009 the DS-12V is no longer available. We recommend the DT-315AEB as a replacement, click for more info

The DS-12V Porta-Strobe stroboscope is ideal for speed measurements and the examination of motor rotors, gears, cams, shafts, turbines, fans, vibrating parts, liquid spray patterns, leaks, etc.


  • Longest battery life of any portable strobe - three hours continuous use
  • 0-12,000 FPM range; Locking trigger
  • Includes NIST-Traceable certificate
  • Longest flash tube life of any portable strobe - two billion flashes



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Display Range0 to 12,000 flashes per minute (FPM)
Display Output5 digit LED
Resolution± 1 FPM
Flash Duration1 microsecond
Flashtube LifeTwo billion flashes
Locking Power SwitchPress-to-operate mechanical switch
Power Requiremetns12 V, 8 AH battery (model MM-12ATM)
Dimensions9" x 8.5" x 4"
ConstructionHigh impact plastic
Weight2 lbs (strobe); 8.5 lbs (battery pack); 9 lbs (AC power supply)
Operating / Storage Environment32 - 114 ºF / 0 - 125 ºF


Buy Now

Item Description Price
Battery pack for DS-12V Porta-Strobe, 100-240V with "Smart Charger" (replaces 50-14) - Please contact us for pricing and availability.
FX-6P Flash tube for DS-303 & DS-12V Stroboscopes
Hard-shell carrying case for the DS-303 or 30K-1 stroboscopes
In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)
Lead Time Varies, Please contact us for availability.