Voltage Tester

We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Voltage Tester, Portable Battery Charger, Road Flares, Beacon Light, We have professional products knowledge and rich experience on manufacturing. We always believe your success is our business! "Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Voltage Tester, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality products. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our products and services, please do not hesitate to contact us!


  • Good quality Electric Voltage Tester - Magnetic Retractable Test Leads – Tonny

    Good quality Electric Voltage Tester - Magnetic Retractable Test Leads – Tonny

    MAGNETIC RETRACTABLE TEST LEADS ● Magnetic back allows mounting to steel surfaces such as lifts, trailers etc ● Maximum Voltage: 30V DC ● 20 Gauge Wire ● Simply pull out the leads to the desired length and wind them up when finished; ● Maximum Amperage: 8A unwound, 6 A wound ● 2X10FT for TE6-0714 ; 1X10FT for TE6-0715 CAUTION: Disconnect power source prior to working with any electrical repair to avoid electrical shock and injury. WARNING: Always wear eye protection which meets ANSI requirem...
  • Wholesale Price Tester Voltage - Heavy-Duty Continuity Tester 2 Range, 36 Inch Lead – Tonny

    Wholesale Price Tester Voltage - Heavy-Duty Continuity Tester 2 Range, 36 Inch Lead – Tonny

    CONTINUITY TESTER ● Durable ABS housing,heavy-duty design with over-molded rubber grips and a pocket clip ● 36 in. flexible leads with insulated alligator clip ● Sharp tip for probing circuits ● Bright 360° visual indication ● Tester will verify fuse viability CAUTION: Disconnect power source prior to working with any electrical repair to avoid electrical shock and injury. WARNING: Always wear eye protection which meets ANSI requirements when using any tools.
  • Excellent quality Automotive Circuit Tester - Auto 12 Volt Battery Voltage Tester Charging System Analyzer Monitor – Tonny

    Excellent quality Automotive Circuit Tester - Auto 12 Volt Battery Voltage Tester Charging System Analyzer Monitor – Tonny

    Battery test  A. With engine off, touch the positive battery post with the red probe and the negative battery post with the black probe. B. The glowing light will show battery condition. TECH TIP: Some heavy duty high output batteries may show a  reading above the number 3 light, causing the number 4 light in the alternator section to glow. This does not indicate a problem. Alternator Test A. With engine running, touch positive battery post with the red probe and the negative battery post wit...
  • 100% Original Electric Circuit Tester - Battery Saver 12/24 Volt Plug-In Digital Battery Tester w/USB   – Tonny

    100% Original Electric Circuit Tester - Battery Saver 12/24 Volt Plug-In Digital Battery Tester w/USB – Tonny

    ● Plug into a standard 12V/24V power outlet ● Two USB outlets for charging 2.4A+1.0A ● Voltage is displayed by digital read out to indicate battery charge level ● Flashing LED alarm and warning audible sounder indicates low battery voltage ● Replaceable 3A fuse ● Adjustable main plug angle ● Ideal for the vehicle that double as a mobile office
  • Good quality Electric Voltage Tester - Heavy-Duty Continuity Tester 2 Range, 36 Inch Lead – Tonny

    Good quality Electric Voltage Tester - Heavy-Duty Continuity Tester 2 Range, 36 Inch Lead – Tonny

    CONTINUITY TESTER ● Durable ABS housing,heavy-duty design with over-molded rubber grips and a pocket clip ● 36 in. flexible leads with insulated alligator clip ● Sharp tip for probing circuits ● Bright 360° visual indication ● Tester will verify fuse viability CAUTION: Disconnect power source prior to working with any electrical repair to avoid electrical shock and injury. WARNING: Always wear eye protection which meets ANSI requirements when using any tools.
  • Chinese Professional Battery Discharge Capacity Tester - Heavy-Duty Continuity Tester – Tonny

    Chinese Professional Battery Discharge Capacity Tester - Heavy-Duty Continuity Tester – Tonny

    ● Designed to test circuits while power is OFF ● 2- 1.5V Button cell batteries included. ● Durable ABS housing. ● High-quality materials for long-lasting durability. ● Sharp tip for probing circuits. ● Electrical Multi-Testers for almost any automotive repair on all 6, 12 , 24 and 48 volt systems. ● Suitable for a broad range of household, car, trucks, boats, trailers, vans, motorcycles, industrial and commercial uses Usage: . Available in many different styles, including continuity and circ...
  • China Cheap price Car Battery Tester - Continuity Tester – Tonny

    China Cheap price Car Battery Tester - Continuity Tester – Tonny

    CONTINUITY TESTER USE ON 6V,12V AND 24V APPLIANCES ● Designed to test circuits while power is on ● Use on 6V,12V and 24V applications CAUTION: Disconnect power source prior to working with any electrical repair to avoid electrical shock and injury. WARNING: Always wear eye protection which meets ANSI requirements when using any tools. INSTRUCTIONS: NOTE:Not for use on computer sensor circuits. attach ground clip to one end of the wire or connection. Probe the other end of the wire or connect...
  • High definition Short Circuit Tester - Magnetic Retractable Test Leads – Tonny

    High definition Short Circuit Tester - Magnetic Retractable Test Leads – Tonny

    ● Single or Double cord or Tripple cord ● Cord length: 10-20ft  or 10-30ft ● Cords: 18AWG ● Max current : 10A ● With strong magnets on the back ● Single cord 30-60ft for TE6-0712A ; ● Double cord 10-30ft for TE6-0712B ; ● Triple cord 10-20ft for TE6-0712C USAGE: ● TEST LEAD – Used for testing Electrical Wiring Circuits in Cars, Trailers, Boats, and more ● 18AWG WIRE TEST LEADS – Retractable Wire Test Leads Pull Out and Stay at Desired Length ● RETRACTABLE – Rewind Into its o...
  • Factory Supply Auto Circuit Tester - Magnetic Retractable Test Leads – Tonny

    Factory Supply Auto Circuit Tester - Magnetic Retractable Test Leads – Tonny

    ● Single or Double cord or Tripple cord ● Cord length: 10-20ft  or 10-30ft ● Cords: 18AWG ● Max current : 10A ● With strong magnets on the back ● Single cord 30-60ft for TE6-0712A ; ● Double cord 10-30ft for TE6-0712B ; ● Triple cord 10-20ft for TE6-0712C USAGE: ● TEST LEAD – Used for testing Electrical Wiring Circuits in Cars, Trailers, Boats, and more ● 18AWG WIRE TEST LEADS – Retractable Wire Test Leads Pull Out and Stay at Desired Length ● RETRACTABLE – Rewind Into its o...
  • New Arrival China Alternator Voltage Tester - Auto 12 Volt Battery Voltage Tester Charging System Analyzer Monitor – Tonny

    New Arrival China Alternator Voltage Tester - Auto 12 Volt Battery Voltage Tester Charging System Analyzer Monitor – Tonny

    Battery test  A. With engine off, touch the positive battery post with the red probe and the negative battery post with the black probe. B. The glowing light will show battery condition. TECH TIP: Some heavy duty high output batteries may show a  reading above the number 3 light, causing the number 4 light in the alternator section to glow. This does not indicate a problem. Alternator Test A. With engine running, touch positive battery post with the red probe and the negative battery post wit...