DFS200 Defibrillator / AED Handheld Tester
DFS200 Defibrillator / AED Handheld Tester

DFS200 Defibrillator / AED Handheld Tester

Perform comprehensive AED testing, capable of checking shock energy waveforms and battery voltage. Paired with a dedicated mobile application connected to the cloud maintenance management platform, it enables real-time tracking and planning of testing routes, facilitating information synchronization and communication between management and inspection personnel.
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With the advancement of technology, maintenance management of medical equipment is entering a new era. The DFS200 is not only a tester for AED defibrillators but also an innovative product designed by WhaleTeq to enhance the efficiency and reliability of after-sales service. Utilizing Bluetooth technology and paired with a dedicated mobile APP, users can conveniently control and manage AED testing and maintenance through their smartphones.  

The design concept of the DFS200 originates from transforming traditional after-sales service into a digital, networked solution, completely eliminating cumbersome paper forms and manual control. Through the combination of Bluetooth technology and a dedicated mobile APP, the DFS200 achieves a lightweight and efficient AED testing method. This design not only greatly simplifies the operation process but also enables intelligent and predictive AED maintenance management through cloud synchronization.

The advantage of the DFS200 lies in its simple and user-friendly interface design. Users can easily perform AED shock and battery level tests through APP and instantly synchronize test data to the AED CMMS platform. Additionally, the DFS200 has the ability for standalone operation, allowing flexible adaptation to various scenarios. This enables users to conduct AED shock tests without relying on smartphones and networks, providing more convenience and options. Whether it's on-site maintenance or routine testing, the DFS200 ensures optimal performance and safety of AEDs.  





Defibrillation Test

Identify various defibrillation waveforms and calculate joules, set adult and pediatric energy pass criteria.


Multiple ECG Waveforms

Provide various ECG waveforms for AED defibrillation testing.


AED Battery Measurement

Embedded multimeter for battery voltage measurement.



Connect to AED CMMS

Upload test data to the cloud for remote monitoring and analysis.


Standalone Mode

Perform standalone tests, lightweight and portable.  


Customized Waveform

Store customized waveforms and set commonly used ECG signals for standalone operations.



Bluetooth Connectivity and Dedicated Mobile App

  • Connect to AED CMMS for real-time data uploading to the cloud for remote monitoring and analysis.
  • Comprehensive functionality testing: defibrillation tests and battery level tests.
  • Automatically saves test data, including shock energy (in Joules) and waveforms, battery voltage, and dates, to establish a test history 

Software Integration for Quick Testing

  • Use with the optional DFS200 computer software for rapid verification of AED performance by the quality control department.
  • Import custom waveforms through the software to make use in standalone mode.
  • Conduct defibrillation tests only, with a single screen displaying defibrillation joules and waveforms simultaneously.



Portable Standalone Operation for Easy Verification

  • Operate independently without the need for internet connection.
  • Lightweight device weighing only 330 grams, allowing for one-handed operation.
  • Use indicator lights to show whether the defibrillation energy meets custom standards.


Energy Measurement Specifications

Maximum EnergyRange: Up to 600J
VoltageRange: Up to 5000Vp
Accuracy: ± (1% of reading + 2V), typical
Load ResistanceResistance: 50Ω
Pulse WidthRange: 1.0 ~ 50.0ms
Accuracy: ±0.1ms
Maximum Average Power12W, equivalent to 1 defib pulse of 360J every 30 seconds
Battery Level 
(AED Battery)
Measurement Voltage: 0.40 ~ 40.00V
Accuracy: ± 0.05V for 5.00 ~ 40.00V
Battery Level
(AED Battery, measured with 200mA load)
Measurement Voltage: 3.60 ~ 40.00V
Accuracy: ± 0.05V for 3.60 ~ 40.00V


General Specifications

TemperatureOperating: 0°C ~ 50°C (32°F ~ 122°F)
Storage: -20°C ~ +60°C (-4 °F ~ +140°F)
Humidity10% ~ 90% non-condensing
CommunicationsWireless (Low Energy Radio)
USB Type-C connector
Operation ModesRemote (APP)
Power9V alkaline battery x 1
Battery level display & low power alert on APP
MechanicalHousing: ABS Plastic
Size (L x W x H): 17.0 x 8.55 x 4.0cm
Weight: 330g


Compliance Specifications

Safety StandardsCE: IEC/EN61010-1:2010 + A1:2016; Pollution degree 2
Electromagnetic Compatibility Standards (EMC)CE: EN61326-1; EN301489‐1 / EN301489‐17
Other StandardsCE: RF EN 300328; EN62311
NCC: RF LP0002


Specifications are subject to change without prior notice.

Ordering information

DFS200 Test System

Part No.ImageDescriptionQuantity
100-DF00107Model No.: DFS200
Model Name: Defibrillator / AED Handheld Tester


Optional Accessories

Part No.ImageDescriptionQuantity
G34-0600101DFS carrying bag1


9V alkaline battery


​​​​​K22-0500101 *

Open-ended AED cable (Banana Male), 0.5 meter (Black)


K22-0500102 *

Open-ended AED cable (Banana Male), 0.5 meter (Red)



Battery measurement probe with load1


Battery measurement probe

N61-0210033Compact splicing connector1


USB transfer cable: Type-A to Type-C (Male to Male), 1.8 meter


*Note: Customization of AED interface cable adapter is available. Please contact WhaleTeq (service@whaleteq.com).

Related InformationUse DFS200 Battery Measurement Probe (with load) to check AED battery level


Optional Paddle Box Set

Part No.ImageDescriptionQuantity

DFS tester docking base for defibrillator1

DFS tester defibrillation receiving plate2


Optional Software

Part No.Description
HE0-DF00003DFS200 PC software


Optional Calibration Service and Warranty Extension

Part No.Description
YY0007Model No.: C3
Provides (3) years of calibration service coverage. WhaleTeq equipment can be calibrated to original performance on the basis of (1) year interval.
YY0008Model No.: R3
Extends the limited warranty from (1) year to (3) years.
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