Reviews Voltage Testers With Shock proof Design

Cllena DC/DC 12V to 24V Boost Converter 50A 1200W Step Up Voltage Regulator Power Supply Voltage Transformer (Input 10V-16V)

Output current: 50A (rated working current).
High conversion efficiency: The conversion efficiency may reach 95%.
Its dynamic response speed is 5 percent 200US, please lower the power or enhance heat radiation when temperature over 40℃.
Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable..
Wide application: Trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED lights, monitoring system, motors, electronic systems etc..

What you will receive: package includes 2 pieces DC LED digital display voltmeters and 4 pieces insulated terminals, adequate quantity can meet your....
Reliable material: the 12 V waterproof LED digital display voltage gauges are made of ABS and use flame-retardant materials, which is durable and....
Size details: the round panel car voltmeters are lightweight and portable, each voltmeter is about 37 x 41 x 29 mm/ 1.5 x 1.6 x 1.1 inches, suitable....
Practical function: with reverse connection protection, the blue light voltmeter battery testers can be applied to monitor the battery voltage, and....
Widely applicable: the voltage gauge with terminals are suitable for most kinds of 12 V voltage vehicles, such as automobile, motorcycle, bus,....

Truck Voltage Converter Regulator DC 24V to DC 12V 60A 720W..
Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
Recovery when the device is back to normal operating.
Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability. Widely used in bus, large trucks, motor, solar generate electricity, the display screen of bus and taxi,.
Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin..

Output current: 20A (rated working current).
High conversion efficiency: The conversion efficiency may reach 95%.
Its dynamic response speed is 5 percent 200US, please lower the power or enhance heat radiation when temperature over 40℃.
Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable..
Wide application: Trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED lights, monitoring system, motors, solar power, electronic systems etc..

【DUAL RANGE】The circuit tester accurately detects standard and low voltage (12-1000V AC / 48-1000V AC), which is more sensitive and flexible. Low sensitivity can probe power supply lines such as power boards, desk lamps, computers, etc., and high sensitivity can detect buried walls and other internal wiring detection (depth≤1.18 inches). The electronic pen can beep from low, medium, and high frequency to indicate voltage..
【SAFETY FIRST】The live wire detector detects voltage in a non-contact way, and insulation operation can ensure the safety of testers. Safety Compliance: CAT.III 1000V CAT.IV 600V.
【MULTIFUNCTION, EASY TO USE】The LED flashlight with high brightness can illuminate your workspace in the dark. In addition, the sound, light, and screen display triple alarms, and the voltmeter buzzer alarms loudly, allowing you to feel the voltage visually and audibly..
【High Efficiency】As long as voltage is detected, the Led in the tester pen will shine..
【COMPACT DESIGN】 The electrical tester uses 2 * 1.5 V AAA batteries (included), which will automatically Power Off in 3 minutes without operation to save energy. What's more, the small-sized body and portable pencil pen hook allow you to carry the item in your pocket..

【Innovative 3-in-1 Design】This camping bug zapper uses physical UV rays to attract mosquitoes and high voltage to kill mosquitoes quickly, also combines a camping light and LED flashlight, it is a convenient and powerful camping equipment that will allow you to explore and hike outdoors , stay comfortable and free when hunting, fishing or camping under the stars..
【Portable and Safe】The rechargeable bug zapper camping lantern with high voltage and low current（the lower the current, the safer it is for the human body), small in size and made of shock-proof and drop-proof materials, it is a portable camping light that is disaster-proof and hurricane-proof..
【IPX4 Waterproof】More powerful waterproof grade IPX4, no need to worry about bug zapper lantern will damage when it rains. You can rinse the mosquito zapper directly with tap water and keep it clean. Note: Do not soak the camping lantern in water for a long time..
【5 Lighting Modes】Built-in 2200mah lithium battery, the lighting time is up to 16 hours (100lm night light mode), 300lm flashlight can work up 10 hours, SOS flashlight can work up 9 hours, and 3....

Waterproof IP68 Voltage Converter Regulator DC 48V/60V(10V-60V DC) to DC 5V 10A 50W..
Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
Auto-recovery when device is back to normal operating.
Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability.New and Old label is being changed, but the products are same..
Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin..

PARAMETER --- input voltage DC 6.3V-22V (12V 9V).
APPLICATION --- 12v to 5v step down converter. Can be used for car audio, LED display.
FEATURE --- high conversion efficiency, low heat generation.
aluminum case, good heat dissipation, high safety..