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FireSight & Pultz high temperature CCTV video systems for boilers, furnaces, kilns & incinerators (up to 3500ºF)
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Heitronics accurate non-contact infrared thermometers with long term stability
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Portable Stroboscopes
Stroboscopes Main Menu
PK2 Pocket Strobe
DT-721 & DT-725 Low Cost Digital Stroboscopes
DT-311A, DT-315A & DT-315AEB Digital Stroboscopes
DT-311J & DT-315P Splash-Proof Stroboscopes
DT-314 External Trigger Digital Stroboscope
DS-12V Longest Battery-Life Portable Stroboscope
DS-303 AC-Powered Portable Stroboscope

Splash-Proof Digital Stroboscopes

General Information

(115 v AC or 230 V AC)
Range: 200-1,500 rpm/fpm

(Internal battery, 12 V DC or AC Adapter)
Range: 60-3,300 rpm/fpm

The DT-311J and DT-315P digital stroboscopes are designed for use in the harshest manufacturing environments and meet the specifications of protection code IP63.

Hand-held or tripod operation they are designed for observing fast repeated motions and for determining RPM or inspection and observation of moving parts by "freezing" or "slowing down" the movement.

The instrument can be triggered by means of an external sensor (power supply for the sensor is provided by the stroboscope). The flashes can be delayed either in time or in rotation angle.

DT-311J  splash  proof digital stroboscopes

Features of the DT-311J & DT-315P stroboscopes:

Water & Dustproof housing (IP36)

Easy-to-read LED display

Easy-to-operate controls

Accepts external trigger input and provides synchronizing pulse output

Phase shift for best view and flash photography

Specifications of the DT-311J & DT-315P:

Flash Range

100-1,500 FPM (DT-311J)
60-3,300 FPM (DT-315P)

Accuracy 1 digit
Internal Signal Range DT-311J - 200 to 1,500
Delay Setter Rotary Encoder
Display 4 digit, 10mm high Red LED
Divide Ratio 1/1, 1/2, 1/3, 1/4, 2/4 with shift
Input Signal High level 50 to 24v pulse width 2 msec min. Lo level 0 to 1v Pulse width 2 msec min. Output impedance less then 10 kΏ
Input Impedance 47 kΏ
Display Mode Phase shift (degree), Tachometer
Flashtube Xenon lamp, max 10 W at 1,5000 rpm
Operating Temp 0 to 40
Power Requirements DT-311J - 115 V or 230 V AC (specify), 50/60 Hz, 30 VA
DT-315P - 115 V AC or 230 V AC Adapter or one (1) hour, internal, rechargeable 12 V battery
Dimensions DT-311J - 149w x 174h x 214d mm
Weight DT-311J - 4.2 lb (1.9 Kg)


Item Price Description
AC Powered Models
DT-311J $1100.00 115V AC Powered Splashproof Stroboscope
DT-311J-2 $1150.00 230V AC Powered Splashproof Stroboscope
Battery Powered Models
DT-315P $1240.00 Internal Battery Powered Stroboscope - 115V AC Charger
DT-315P-2 $1340.00 Internal Battery Powered Stroboscope - 230V AC Charger
311FH $55.00 Spare Flash Tube for all DT-311,315 models
BP-315J $100.00 Spare Battery Pack for DT-315J
DT-300CC $58.00 Carrying Case


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