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
NameHandheld weld scope
SizeW160x D87 x H33 (mm)
Mass260g (body only) / 450g (Including battery, case cover)
Battery typel 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 unitAC adapter (USS is not available) / Input : AC l 00 – 240V 50/60Hz / Output : DC9V 1.3A 
Charging timeApproximately 3.5 hours * Charging time may change by charging status and the ambient environment. 
Continuous operation timeApproximately B hours (Ni-MH battery fully charged) * when the backlight is OFF 
Ambient temperature0 – 40[°C] / undercharging : 5 – 30[°C] 
Humidity90% or less, no dewdrop 
Measuring resistance welder typeSingle-phase AC, single-phase rectifier, three-phase rectifier, MFDC Note) The maximum no-load secondary voltage is 33V rms or less for operator safety. 
*Note Initial setting value is 50Hz, please be sure to set the frequency of user region (see 7.7 of this manual) 
Current sensor typeISO type : 150mV / l OOOA
*Option l O times sensitivity, l /2 times sensitivity manual sensor voltage setting is also available 
Measurement current rangesAC : 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 range0.5 – 99[cyc] 
Measurement accuracty±2% F.S. 
Phase range30- 180[ ° ]
Maximum storage dataAverage RMS current and time : 10,000 weld points
RMS current of each cycle : 50 weld points
Waveform : 3 weld points 
PC connection interfaceUSS 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-80Pressuremate RF-32PWeld Scope WS-100
Dengensha Weld Scope WS-80 | Weld Systems IntegratorsDengensha Pressuremate RF-32P | Weld Systems IntegratorsDengensha 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.

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