The portable stroboscopes are designed with a robust, extruded aluminum housing with a repeatable accuracy of ±0.01% of reading. Other features include a continuous duty cycle, microprocessor, external trigger, synchronous output, flash timer control, highly polished focused reflector, and manual flash controller knob.

The DT-735 heavy duty, battery powered stroboscope possesses the same great features of the DT-311D with the added convenience of total portability via its own internal power supply. The quick recharge battery lasts up to four hours of full continuous usage with its high intensity flash rate. The stroboscope provides power flexibility by utilizing either its rechargeable internal batteries or AC line-power when plugged into the included AC adapter/charger unit. These features make it ideal for quality inspection and preventive maintenance of automated motion equipment.