Stroboscope DT-735

Measuring range 60 - 12000 flashes per minute (FPM)
Frequency range 1 - 200 Hz

Hand held stroboscope for non-contact determination of revolutions, for monitoring moving parts and ascertain the oscillation frequency of running systems.

Industrial stroboscope with mains or battery operation with LED display

Stroboscope with rugged aluminium housing and big reflector

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Special Features

Combined battery and mains operation

Stroboscope DT-735 has an easy to read LED display

Big reflector assures good illumination of the monitoring object

580 Lux (depending on flash rate) at a distance of 50 cm

Double-flash-function (x 2) and half-rate-flash function (: 2)  for easy and fast determination of the true flash rate

Standard Features

Easy to operate controls

Detachable pistol-grip handle and mounting possibility on tripod

Xenon-longlife flash tube

Industrial stroboscope with rugged aluminium housing

Certificate of Compliance with the order 2.1 according EN 10204 is included

Available Models

DT-735mains or battery operation
DT-311Dmains operationmore

Flash range:1 – 200 Hz = 60 – 12000 FPM (rpm) automatic range control
Accuracy:±0.01 % of reading, ±1 digit
Resolution:60 – 6000 FPM: 0.1 FPM; 6001 – 12000 FPM: 1 FPM
Light intensity:20 cm distance: 1550 Lux at1500 FPM, 2350 Lux at6000 FPM
50 cm distance: 650 Lux at1500 FPM, 580 Lux at6000 FPM
Flash duration:10 – 30 µs
Display:LED 5 digit, 10 mm high
Flash tube:Xenon, 45 W (50 million flashes)
Triggering input signal:H-Level: 5 – 12 V
Power supply:12 V DC (50 mA), NiMH battery (1.5 – 2 h depending on the adjustments) and/or
AC adapter 100 – 240 V AC, 50/60 Hz
Temperature range:0 – 40 °C
Air humidity:85 % RH, max.
Housing material:Aluminium profile/ABS
Dimensions:247 x 120 x 120 mm (LxWxH)
Weight, net (gross):Approx. 1250 g (1860 g)

Specifications subject to change without notice!

Operating Elements

  1. Operation elements stroboscope DT-735Signal Switch for switching from internal to external signal (triggering)
  2. + Switch: Increases the frequency.
  3. – Switch: Decreases the frequency.
  4. Speed Setter for setting the flash frequency
  5. Display Unit Switch for adjusting Hz or fpm
  6. x 2 Switch for doubling the flash rate
  7. : 2 Switch for dividing the flash rate
  8.  Power Switch
  9. Input (trigger signal)

Accessories (optional)

  1. 20013S - Carrying Case with flash tube

    without illustrationfor save storage of the stroboscope and a spare flash tube.
    Order number: 20013S

  2. Calibration Certificate

    KalibrierberichtCalibration certificate with calibration report is optional available.

Spare Parts

  1. 20012S - Flash Tube

    Flash tube for stroboscope DT-735 and stroboscope DT-311DXenon, 45 W
    Order number: 20001S

  2. 20015S - Spare Accumulator

    Battery for stroboscope DT-735 and stroboscope DT-311D4-pole connector with small connector
    Order number: 20015S

  3. 20016S - Recharger

    Recharger/AC adapter stroboscope DT-735with 2 cables (EU/USA), 100 – 240 V AC, 50/60 Hz
    Order number: 20016S

  4. 20017S - Top Handle

    Top grip for stroboscope DT-311D and stroboscope DT-735for mounting on the upper side of the stroboscope
    Order number: 20017S

  5. 20018S - Pistol-Grip

    Pistol-grip for stroboscope DT-311D and stroboscope DT-735for mounting on the bottom side of the stroboscope
    Order number: 20018S


Dimensions of stroboscope DT-735 to download:
Delivery Includes

Scope of delivery stroboscope DT-735Stroboscope DT-735 with transport packing case, 2 grips, 1 trigger plug, AC adapter/recharger, 2 cables (EU, USA), Certificate of Compliance with the order 2.1 according EN 10204 free of charge and operating instruction in English

Instruction Manual

Download the instruction manual for stroboscope DT-735:

If you want to get a quote or want to place an order, please contact us!

+49 (0)8638 9410-0

+49 (0)8638 4825