When it comes to choosing your discharge capacitor tool, there are hundreds of different choices. In our review, weve considered all the various features youll need to know before buying the best discharge capacitor tool. We hope that through this article, with our comparison table, in-detail review of each product can help you decide which one is your best discharge capacitor tool.

Best discharge capacitor tool

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Best discharge capacitor tool reviews

1. Supco MFD10 Digital Capacitor Tester with LED Display, 0.01 to 10000mF Range, 5% Accuracy

Feature

Digital Capacitor Tester
Model Number: MFD10
Item Package Dimension: 10.099999989698" L x 5.299999994594" W x 2.699999997246" H
Item Package Weight: 0.55 lb

2. Honeytek A6013L Capacitor Tester

Feature

9 measuring ranges from 200pF to 20mF
LCD display with Back Light
Auto discharge for capacitors below 1000V
LSI-circuit provides high reliability and durability
ZERO adjustment for compensation of measuring

3. StudPro 2500XI Stud Welder 1/4" Capacitor Discharge Welder

Feature

Will shoot CD Studs #4-1/4" in DIA.
Made in the USA with parts Made in the USA!
Includes: #4x 25 gun cable & (2) pcs #4x 15 ground cable
Manufacturer 1 year parts and labor warranty
Weld Rate: 30/Stud Per Min

4. Sparkpen Battery Capacitor Discharge Pen +LED Light 4RD Gen Discharger Protection Electrician Voltage Discharging Tool for Electronic

Feature

1 * Designed for safety in maintenance operations, discharging high direct current to a safe range to ensure that there is no risk of electric shock
2 * Discharge pen is suitable for all DC voltage discharge, can put the voltage range 5V-1000V , for discharging household appliances / digital camera / camcorder / TV / car and etc DC voltage or storage capacitor
3 * intelligent identification of positive and negative, there is no need to distinguish between positive and negative, because the two LCD lights will be lit
4 * box made of aluminum alloy plating insulation layer composition, the operation is absolutely safe, drop resistance, compression, available environment is -30 to +50
5 * discharge the original use: high temperature ceramic surface, high power, high standards, high stability and two warm white 5W LED lamp beads

5. Golden Age SnufferStick High Voltage Discharge Stick

Feature

Safely discharge high voltage when working on amps
Clip the SnufferStick to the chassis for ground, and then hold the tip to your filter caps to discharge dangerous high voltage present when you turn off your amp
We highly recommend using a meter to measure the voltage while you have the discharge stick in place
The SnufferStick will safely discharge the high voltage supply within three to five seconds - only remove the stick when the voltage is completely drained
Included are two 56K, 2-watt resistors in series with the nose probe and ground wire (112K total)

6. Sparkpen Battery Capacitor Discharge Pen - Discharger Protection Electrician Voltage Discharging Tool for Electronic

Feature

1.Designed for safety in maintenance operations, discharging high direct current to a safe range to ensure that there is no risk of electric shock.
2.Discharge pen is suitable for all DC voltage discharge, can put the voltage range 5V-1000V , for discharging household appliances / digital camera / camcorder / TV / car and etc DC voltage or storage capacitor.Package includes: Pair of discharge probes, Pair of 2 mm (straight-in) crocodile clamp.
3.Intelligent identification of positive and negative, there is no need to distinguish between positive and negative, because the two LEDs will not be lit at the same time.
4.4.Box made of HIGH STRENGTH INSULATING MATERIALS, the operation is absolutely safe, available environment is -30 to 50 . Discharge the original use: high temperature ceramic surface, high power, high standards, high stability and two warm white 5W LED lamp beads .

7. Huhudde High Voltage Capacitor Discharge Pen with LED & Buzzer 0-450V Electronic Repair Tool

Feature

The pen tip can be removed, if the wire is broken in use, it is easy to connect.
The circuit design is reasonable, regardless of the positive and negative poles, the positive and negative poles can be connected freely. Just connect to the two poles of the capacitor.
Package include:
1 * High Voltage Capacitor Discharge Pen with LED & Buzzer

8. kkboyii High Voltage Capacitor Discharge Pen with & Buzzer 0-450V Electronic Repair Tool

Feature

100% brand new and high quality.
With LED indicator and beep sound in one
Use a high-quality pen holder, and the part of the pen is wrapped with a rubber sleeve to prevent accidental contact and short circuit.
The pen tip can be removed, if the wire is broken in use, it is easy to connect.
The circuit design is reasonable, regardless of the positive and negative poles, the positive and negative poles can be connected freely. Just connect to the two poles of the capacitor.

9. Sparkpen Battery Capacitor Fast Discharge Pen - Discharger Protection Electrician Voltage Discharging Tool for Electronic

Feature

1.New design, Electronic resistance is used for fast discharge.Designed for safety in maintenance operations, discharging high direct current to a safe range to ensure that there is no risk of electric shock.The discharge tool does not need to be connected to the power supply
2.Discharge tool is suitable for all DC voltage discharge, can put the voltage range 5V-1000V ,Fast discharge(500V,8S), for discharging household appliances / digital camera / camcorder / TV / car and etc DC voltage or storage capacitor.Package includes: Pair of discharge probes, Pair of 2 mm (straight-in) crocodile clamp.
3.Intelligent identification of positive and negative, there is no need to distinguish between positive and negative.Digital voltage display(Max 500V display).Discharge completed,voltmeter OFF.
4.Box made of HIGH STRENGTH INSULATING MATERIALS, the operation is absolutely safe, available environment is -30 to 50 .

10. ANRIS 3RD Gen Sparkpen Battery Capacitor Discharge Pen +LED Light Discharger Protection Electrician Voltage Discharging Tool for Electronic 0-400V HV-S3

Feature

Designed for safety in maintenance operations, discharging high direct current to a safe range to ensure that there is no risk of electric shock
Discharge pen is suitable for all DC voltage discharge, can put the voltage range 0V-400V , for discharging household appliances / digital camera / camcorder / TV / car and etc DC voltage or storage capacitor
The circuit design is reasonable, regardless of the positive and negative poles, the positive and negative poles can be connected freely. Just connect to the two poles of the capacitor.
With LED indicator and beep sound in one
The part of the pen is wrapped with a rubber sleeve to prevent accidental contact and short circuit.The pen tip can be removed, if the wire is broken in use, it is easy to connect.

11. Mophorn Capacitor Discharge Welding Torch 13FT 4M, Stud Welding Gun Portable, Spot Welding Torch Stud Welder Gun for Welding of Metallic Materials, Aluminum, Brass, Copper, Steel

Feature

DURABLE WELDING NOZZLE- Welding nozzle is durable due to the heat-resisting materials.
4M FLEXIBLE CABLE- The capacitor discharge welder adopts a 4-meter high-quality flexible cable for more convenience.
ERGONOMIC HANDLE- Ergonomically designed handle fits the palm, raised stripes pattern, comfortable to grasp and it is non-slip.
EASY TO USE- The welding torch is compact and portable and it is also easy to install different collets.
WIDE APPLICATION- Mainly used for the welding of metallic materials such as aluminum, brass, copper, steel, etc.

12. 1/4"-20 x 5/8 Flanged Capacitor Discharge (cd) Welding Studs (Mild Steel-Copper Plated), Quantity: 100 pieces

Feature

Flange Diameter: .322/.302 inches
Flanged Thickness: .050/.040 inches
Length Tolerance: .015-0.005 inches
Material: Copper Plated Mild Steel
Thread Size: 1/4"-20 X Length: 5/8"

13. #10-24 x 1/2 Flanged Capacitor Discharge (cd) Welding Studs (Mild Steel-Copper Plated), Quantity: 100 pieces

Feature

Flange Diameter: .260/.240 inches
Flanged Thickness: .045/.035 inches
Length Tolerance: .015-0.005 inches
Material: Copper Plated Mild Steel
Thread Size: #10-24 X Length: 1/2"

14. YEKMLCO Digital Capacitor Discharger Quick Discharge Voltage Tester Protection Electrician Voltage Discharging Tool for Electronic

Feature

1.The digital capacitor discharger is designed for discharge the capacitors(< 1000V) of electric appliances like household appliances,digital cameras, mobile phones,car,TV etc in maintenance.
2.Designed for safety in maintenance operations, discharging high direct current to a safe range to ensure that there is no risk of electric shock.It avoid electric shock, short circuit effectively.
3.The voltmeter can display the voltage change during discharge. When the voltmeter is off, the discharge is completed.
4.No polarity in discharge.
5.It could use as a digital voltmeter(10-500V) to test the DC/AC voltage.

Conclusion

All above are our suggestions for discharge capacitor tool. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using discharge capacitor tool with us by comment in this post. Thank you!
Trevor Marshall