10 Best
Christmas Light Bulb Testers
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Product Highlights
- Mini christmas light tester is non-contact ac voltage detection, used as a 12v to 600v ac power tester, allows you to easily find any burned out bulbs on your christmas lights. if you have any issues, check the batteries.
- Light repairing tool can test bulbs, fuses, and the light strand, saves you money by letting you quickly fix your existing lights. parcel includes 2 pcs batteries, you can install well according to the negative and positive poles, when the sensitivity knob is set to the lowest, the instrument can also be used to distinguish between zero and live lines at 220v.
- Christmas light fuse tester has audible and visual indication and has a built in bulb remover to remove bulbs from the light set easily. take note that bulb has to be removed and installed in device, so if you are looking for something to simply run down the line and find a bad bulb without removal this is not your tool.
- Light keeper fixer pro has adjustable detection sensitivity, with a push of a button you can locate your christmas light string problem, operating environment is: 0°c to 40°c;relative humidity<80%; indoor use. it's a great tool to use around the house especially for dyi works.
- Non contact christmas light tester can test wires, fuses and bulbs. easy to trace hot wires.this is a flexible tool that provides a unique ability to check holiday lights and power to ensure they are capable of being lit and used.you can able to find faulty bulbs easily with this.
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Product Highlights
- ♁gradual starting voltage: because it has a 0-300v adaptive voltage, it will never burn the lamp beads, it can reach normal brightness after three to five seconds, and it adopts a gradual starting method.
- ♁avoid electric shock: the light bulb tester is isolated from heat and cold, intelligently adjusts the output voltage and current, releases safe working voltage, and prevents electric shock to the body.
- ♁voltage test: led light tester uses a high-speed single-chip microcomputer for voltage sampling test, realizes the integration of boards and cards, reduces the defect rate, and only performs voltage display function.
- ♁digital indication: the led backlight tester uses a green light-emitting tube, and the display of 00 means a short circuit, and the display of 300v means an open circuit. the voltage value can be automatically corrected.
- ♁use widely: the backlight tester is suitable for a wide range of groups, thanks to its large output voltage range, it can test any lamp bead. you can judge the quality of the backlight without disassembling the screen.
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Product Highlights
- Checks battery capacity under simulated load conditions
- Tests blade and glass automotive fuses
- Checks the condition of batteries, bulbs and fuses before discarding
- Tests output of heavy duty, alkaline and rechargeable batteries
- Requires 1 x 9v battery (not included)
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Product Highlights
- Made of insulating shell, and the clip on the back is easy to on and carry.
- Blue-ray digital display screen, easy to read even in the dark environment.
- Led switch is easy to push and convenient to use.
- The contact is made of high quality carbon steel, sturdy and durable.
- Self-test, wire circuit test, wire circuit power failure test, ac voltage test, dc test, and high voltage test.
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Product Highlights
- ⚡ safe and high-quality: our tester pen is made of durable pvc handle, screw rod, slotted point screwdriver, nut, spring, neon bulb tube, and resistance block, ensuring safety during use.
- ⚡ self check function: before use, simply hold the pen tip with one hand and touch the tail with the other hand. if the light turns on, it means the tester pen is normal and has sufficient power. no light indicates the need for battery replacement.
- ⚡ automatic induction: when the pen is close to the insulation of the wire or the plastic shell of an electrical appliance, the led light will turn on, indicating a live line. the brightness of the light corresponds to the voltage of the tested circuit.
- ⚡ bright led light and waterproof: designed with a bright led light, our tester pen provides clear visibility even during the day. it is also waterproof, allowing you to work outdoors without any worries.
- ⚡ find line breakpoints: by touching the bottom of the pen with one hand and the wire with the pen tip, you can easily locate breakpoints in household appliances such as rice cookers, computers, and plug-in boards.
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Product Highlights
- Easy to use: place the tip of a non-contact voltage tester near a device or wire where ac voltage is present. by emitting an ear-piercing beep or the tip glowing red for visual indication of high voltage at work. the frequency of the beeping sound will increase if the device has detected a higher voltage.
- Multi-use device: it has a bright led flashlight and easy to read lcd display that you can use in darker work areas, also an auto-off function to save energy, and a low power indicator to show when the battery voltage is below 2.5v. and has a pen hook so that it can be carried clipped to a pocket.
- Help you avoid dangerous shock: the fully insulated probe tip eliminates the risk of contacting live electrical wires enabling you to test or install electrical equipment with ease. it also has two cat ratings (cat iii 1000v and cat iv 600v) and meets ce requirements.
- Dual range (12 -1000 v/48v- 1000v): press the s button to adjust sensitivity can choose according to your needs to detect voltage on ac electric throughout the home: outlets, cords, switches, circuit breaker, power strip, etc. the ncv sensor automatically recognizes the voltage and displays it on the bar graph.
- What you get: 1 x non-contact ac voltage detector pen, 2 x 1.5v aaa batteries, 1 x english user manual, 1 years warranty, and friendly 24/7 professional customer service team.
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Product Highlights
- ❥simply plug your led into the correct holes (all of which are marked) and push the button to test its brightness, illuminant color, etc
- ❥the bottom row is for 4 pin led's (piranha led's) with currents ranging from 20ma - 150ma
- ❥handy device for testing led's. simply plug your led into the correct holes (all of which are marked) and push the button to see its brightness, illuminant color, etc.
- ❥the top row is for 2 pin led's with currents ranging from 2ma - 30ma
- ❥package include: (1) english version of the led test box (without battery) (magnetic)
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Product Highlights
- Multi-functional ac current tester, quickly detect the location of line breaks, firewire zero wire, electrical voltage, sound and light double prompts, digital display of detection voltage, buzzer alarm.
- Easy to use and portable, personalized pen clip design, light weight and compact size, easy to store and carry. although the inductive contact head has been hardened, it is generally not to be used as a screwdriver.
- Non-contact voltage tester, can measure ac12-300v, safe and reliable, suitable for all home circuits and automobile circuits.
- Led lighting and flashlight function, the front led lighting can help us to find and measure quickly even in the dark. short press the separate flashlight button to turn on the flashlight when current tester turn off.
- Phase tester will turn off automatically in about 5 minutes without any operation. if you encounter any operational problems during use, feel free to contact our professional after-sales team.
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