DT-900 (Discontinued)
Digital Portable Tech Stroboscope
30 - 12,500 RPM/FPM and higher using harmonics

The DT-900 Portable Tech Strobe is a highly stable instrument for taking non-contact RPM measurements and inspecting moving parts by "freezing" or "slowing down" the action.

The DT-900 requires only one hand to operate, yet delivers performance comparable to much larger and heavier "pistol-grip" type models.

The DT-900 is ideal for industrial, laboratory, R&D and academic environments. Its small size and excellent performance provide superior convenience and value - at a reasonable price.

The DT-900 Techstrobe series is offered in various configurations to fit the exact needs of the user. Models include DT-900-U, DT-900-UT and DT-900-UP. Refer to the BUY NOW section below for complete details and prices.

Also known as SKF TMRS
NSN 6220-01-572-0758 (DT-900)

  • Easy to use with just one hand.
  • The changeable NiMH battery powers the stroboscope 1-2,5 hours.
  • "LOW BAT"appears in the display if the energy becomes less.
  • NIST-Traceable calibration certificate & test report optionally available
  • Resolution of 0.1 Flashes per minute.
  • Universal Battery Charger is supplied on "-UT" and "-UP" versions for use anywhere Worldwide on 100-265 VAC
Complete Kit
The DT-900 is supplied as a complete kit including stroboscope, rechargeable battery pack, battery charger with exchangeable plugs, spare flash tube, operation manual, carrying case with foam insert and space for additional rechargeable battery kit
Flash Range30 - 12,500 fpm
Accuracy± 0.01%
Resolution0.1 fpm
Operation modesFlashes with internal trigger
Flashes with external trigger Tachometer
Display8 digits, 15 mm high
FlashtubeXenon 10 W / white 6500 K
Flash Duration10 - 15 µs / approx. 400 lux
Flash life100 mill. flashes
Phase Adjustment5° per increment
Input signal0.25 - 983.3 Hz
Output signal0.667 - 108.333 Hz
External trigger5 V TTL Signal
Power100-240 V DC quick-change battery
Tripod mounting1/4 - 20unc, length 8 mm
Weight1.4lb (620 g)
Temperature range50 - 95 °F (10 - 35 °C)
Dimensions9.6" x 2.6" x 3.1" (24.5 cm x 6.5 cm x 8 cm)
Warranty1 years
Instruction Manual Click to downloadMSDS for DT-900-BAT Battery Click to download
Buy Now
  Item Price Description  
Check the items you would like to purchase then click "Buy Now"
 DT-900-U Strobe with (1) battery and Universal battery charger. WITHOUT carrying case
 DT-900-UT Strobe Kit with (1) battery, (1) spare flash tube, holster & Universal battery charger in carrying case
 DT-900-UP Strobe kit with (2) batteries, (1) spare flashtube, holster & Universal battery charger in carrying case
 DT-900-TR DT-900-TR is no longer available, Purchase DT-900-UT
 DT-900-PR DT-900-PR is no longer available, Purchase DT-900-UP
 DT-900-UC Strobe with (1) battery and Universal battery charger. WITH carrying case
 DT-900-BAT Spare battery for DT-900
DT-900-TBE$60.00Spare Flash Tube for DT-900 - FLASHTUBE900 (FT-900)
 DT-900-BCU Battery Charger for DT-900 100-240V - Please contact us for pricing and availability.
DT900CC$70.00Spare Carrying Case for DT-900
NIST-FG$200.00NIST Traceable Certificate of Calibration for Shimpo force Gauges up to 100 lbs
In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)