Reviews Voltage Indicator Testers

OTC (3054E) Noid Lite/IAC Test Kit

Simplest method for eliminating the EFI system or idle air control as possible faults on no-start vehicles.
Disconnect the fuel injectors, plug in a Noid Lite, and crank the engine.
A flashing light indicates normal pulsing voltage.
Expanded set of eight specific Noid Lites covers: GM PFI, Ford TBI, Geo TBI, Bosch PFI, GM TBI, GM SCPI, and now new applications of Bosch 2 and Multec 2, plus two GM IAC testers (flat and square four connector applications) with red and green LEDs.
Includes a molded plastic case and harness extension that allows for convenient remote viewing from the driver’s seat.

AC/DC VOLTAGE TESTING: Indicates AC/DC voltage level. Vibrates when AC voltage is present for clear and accurate testing..
LED INDICATOR: Easy to read voltage tester. Bright, long-life LEDs and neon indicator lamp..
ACCURATE TESTER: Dual voltage indication for backup safety. Low impedance to eliminate ghost voltages..
ULTRA-DURABLE CONSTRUCTION: The IDEAL Vol-Test Voltage Tester is made from extremely rugged and reliable materials to ensure a long life of your product..
IDEAL QUALITY: Family-owned, professionally run company with a long history of building relationships, providing top customer service and setting industry standards. We’ve been committed to the craft and its craftsmen for over 100 years..

※We have the best protection, Protects against high and low voltage, brownout, spike, instant surge, power failure, voltage fluctuation and load....
※The shell material is ABS, PC, PA 66, V0 flame retardant grade. The hardware is 0.7mm thick beryllium bronze. Using high-quality relays, the....
※BX-V009 voltage protector is suitable for refrigerators, TVs, computers, stereos and other household appliances with power less than 1800W..
※Four kinds of indicator lights: output indicator light (green light), delay indicator light (yellow light), overvoltage indicator light (red....
※Our products have a number of international certifications, as well as original patents. We promise product warranty for one year. If you have any....

Automatic Power Off Protection： Over/Under voltage protector, when the voltage exceeds the limit, it will automatically cut off the power to prevent the electrical appliances from being damaged for too low or too high voltage..
Lightning Protection: Instantaneous voltage exceeds the limit, and the product will protect the electrical appliance against excessive voltage damage automatically and quickly..
Delay Indicator: If the device encounters (electric power) voltage fluctuations, it will protect the appliance by providing the output until the voltage stabilizes. The “ON DELAY” indicator would be turned on to inform its user. The appliance would be delayed for 3mins to confirm that the voltage is stable so that it could be re-established..
Versatile Compatibility: The voltage (surge) protector is compatible with different appliances, for instance, air conditioners, TV, laptop, microwave, iron, washing machine, refrigerator, etc..
Flame retardant material: reach the level test experimental standards of UL94-5VA..

We have the best protection, Protects against high and low voltage, brownout, spike, instant surge, power failure, voltage fluctuation and load shedding..
Over/under voltage: When the voltage exceeds the limit, the power supply will be automatically cut off to prevent damage to the electrical appliance due to excessive voltage or low voltage..
The compact design can save a lot of space when using, without a lot of power strips, suitable for daily use..
Delay/output status indicator (the delay green light flashes, the output green light is always on) Over/under voltage protection indicator (low voltage red light is always on, high voltage red light flashes).
Our products have a number of international certifications, as well as original patents. We promise product warranty for one year. If you have any questions about the product, please contact us and we will solve it for you as soon as possible..

· APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc..
· APPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid AGM battery, LiFePO4 battery. Default 12 volt lead acid battery ..
· PROTECTION ---The smart battery monitor with fully colsed protective shell, dustproof ,IPX7 Waterproof ,It can be used for indoor and outdoor. input reverse connection protection..
· INSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are 15.75 inches,we also provide double-side adhensinve for conventient installing..
Buzzer Alarm&Ttemperature--- The battery monitor can set low and high voltage buzzer alarm and short press"M"key can switch voltage and temperature（Celsius)..

Item 1: Car Battery Tester, TOPDON BT600 12V Battery Tester, 12V/24V Cranking Tests and Charging Tests, Alternator Load Testers, 100-2000CCA Digital Battery Voltage Tester, 3.5" Screen with Built-in Printer.
Item 2: TOPDON ArtiDiag Pro Car Diagnostic Tool, Bi-Directional Control & OE-Level Full Systems Diagnosis for 100+ Vehicles, Smart Scan Tool with AutoVin, 31 Maintenance Services, 2-Year Free Update..

Convenient Monitoring: The voltage relay can monitor its own operating voltage (true rms measurement)..
High Accuracy: The voltage relay has 8 adjustable rated voltages, and the voltage measurement accuracy is less than 1%..
Application: Equipment protection and control (tower cranes, elevators, agricultural equipment, refrigerated trucks).
LED Indicator: The working status of the voltage control relay is indicated by the LED indicator..
Small Size and Easy to Install: The voltage protection relay is ultra-small and can be mounted on a 35mm DIN rail..

The engine compression tester kit is used to test the pressure of petrol engines to help determine cylinder problems, not applicable to crude oil engines..
Double spark plug testers could help diagnose engine outboard motor and fuel delivery system problems quickly and easily, and the spark plug works properly with the intermediate indicator light glowing..
Engine compression tester with release valve desgin could offer single-handed operation inflation and deflation..
The 13pcs compression tester kit comes with 10 different connect adapters, widely suitable for most types engine cylinder such as car, ship, truck, lawn mower, ATV, boat and so on..
Triple range cylinder compression gauge reads 0-300 psi , 0-20 bar and 0-21 kg/cm². Checking compression quickly and accurately..