Dengensha Weld Scope WS-100 (Handheld)

Resistance Weld Checkers FOR SALE from Weld Systems Integrators

The Dengensha Weld Scope WS-100 (Handheld) monitors the secondary current and cycle time of resistance welders during the welding cycle. Results are shown on an LCD screen which offers the choice of current measurement, waveform, history, and system screens. The unit also includes a USB interface, allowing easy conversion of the weld history to a .CSV file.

Dengensha provides a variety of monitoring equipment, including weld scopes and pressure sensors to ensure accurate current/pressure monitoring and recording of welding quality. Weld scopes can measure welding current, cycle time, and peak current.


  • Compact and portable: W160 x H87 x D33
  • Lightweight: Only 450g (including batteries)
  • Large capacity of 10,000 weld point data storage
  • USB connection to PC
  • Toroidal coil
  • Digital display
  • Charges in 3.5 hrs. and operates for 8 hrs. (approximately)
  • Can be used with an optional pressure sensor:
    • 1, 3, and 5 ton
    • Flexible 10” arm for hard-to-reach spots
  • Monitors:
    • AC and MFDC welders
    • Single- and three-phase welders
Dengensha Weld Scope WS-100 (Handheld) | Weld Systems Integrators

The Dengensha Weld Scope WS-100 is FOR SALE at Weld Systems Integrators (WSI). WSI is a distributor of Dengensha, maintaining an IN-STOCK inventory at our Warrensville Heights, Ohio location for quick shipment and delivery. Contact our knowledgeable sales team at 844-WSI-WELD or +1-216-475-5629 for immediate assistance.

Dengensha Weld Scope WS-100 Specifications
Name Handheld weld scope
Model WS-100
Size W160x D87 x H33 (mm)
Mass 260g (body only) / 450g (Including battery, case cover)
Language English
Battery type l set of four Ni-MH battery (AA-size) (recommended, Initial accessories)
l set of four l .5V alkaline batteries for only temporary use. (Please do not use AC adapter while the alkaline battery in use) 
Charge unit AC adapter (USS is not available) / Input : AC l 00 – 240V 50/60Hz / Output : DC9V 1.3A 
Charging time Approximately 3.5 hours * Charging time may change by charging status and the ambient environment. 
Continuous operation time Approximately B hours (Ni-MH battery fully charged) * when the backlight is OFF 
Ambient temperature 0 – 40[°C] / undercharging : 5 – 30[°C] 
Humidity 90% or less, no dewdrop 
Measuring resistance welder type Single-phase AC, single-phase rectifier, three-phase rectifier, MFDC Note) The maximum no-load secondary voltage is 33V rms or less for operator safety. 
Frequency 50/60Hz
*Note Initial setting value is 50Hz, please be sure to set the frequency of user region (see 7.7 of this manual) 
Current sensor type ISO type : 150mV / l OOOA
*Option l O times sensitivity, l /2 times sensitivity manual sensor voltage setting is also available 
Measurement current ranges AC : 0.60 – 6.00(kA),2.5 – 25.0(kA), 5.0 – 50 O(kA)
DC : l .00 – l O.OO(kA),2.5 – 25.0(kA),5.0 – 50.0(kA) 
Measuring time range 0.5 – 99[cyc] 
Measurement accuracty ±2% F.S. 
Phase range 30- 180[ ° ]
Maximum storage data Average RMS current and time : 10,000 weld points
RMS current of each cycle : 50 weld points
Waveform : 3 weld points 
PC connection interface USS Type 8 (PC connection cable is Type B – Type A) 
Pressure meter range
(with option pressure sensor)
0.5 – l O.O[kN] 
Available Dengensha Weld Scopes and Pressure Sensors from Weld Systems Integrators
Weld Scope WS-80 Pressuremate RF-32P Weld Scope WS-100
Dengensha Weld Scope WS-80 | Weld Systems Integrators Dengensha Pressuremate RF-32P | Weld Systems Integrators Dengensha Weld Scope WS-100 (Handheld) | Weld Systems Integrators

Contact Weld Systems Integrators

Weld Systems Integrators (WSI) is your complete source for standard and custom resistance welders, consumables, spare and replacement parts and value added services. We offer WORLDWIDE shipping from our Warrensville Heights, OH location.

CONTACT Weld Systems Integrators, or REQUEST A QUOTE on standard IN-STOCK inventory or fully custom welding equipment. To speak with a WSI team member, please give us a call at 844-WSI-WELD or +1-216-475-5629.

© Dengensha