Search query: foreign voltage detector

Product: ALIANSHOP Non-Contact Voltage Tester, Electrical Voltage Detector Pen 12-1000V AC Inductive Electric Tester Pen Digital Multi-meter Voltage Meter with Alarm Mode Live/Null Wire Judgment
Brand: ILINKMUCH
Relevance: Substitute
Auto Shut-down to Save Power:
If the device is not operated within five minutes, it will turn off automatically
Rotate the top black button on the device to quickly and easily replace the battery if the device is out of power.
NCV Sensitivity Indication Mode:
If the instrument detects common AC signal, the lamp (low) along lights up;
If it detects higher AC signal, the lamp(low, mid) both lights up;
If it detects highest AC signal ,the lamps(low, mid, high) all lights up;
The buzzer makes the different alarm sound correspondingly.
Build-in Flashlight:
LED light design makes it work even under dark evironment. It is an ideal tool for electiric worker.
Safety:
The volt tester is complied with the CE CAT III 1000V/ CAT IV 600V, and it is also equipped with an audible and visual alarm to guard your safety.
Note:
This function is designed for voltage detection in the weak electric field.
With NCV function can detect objects without any AC voltage. Otherwise, it will normally beep.
Specification:
●Range of AC Voltage:12V-1000V
●Frequency: 50Hz / 60Hz
●Alarm Mode: Sound and light alarm
●Voltage levels:low, moderate,high
●Electric Torch: While LED illumination lamp
●Low-voltage indicator lamp: Yes
●Power Source: 2 x 1.5V AAA Batteries
●Product Size: 6.1 x 0.8 x 0.8 inches
●Security Level: CE CAT. III 1000V / CAT. IV 600V
●Service Temperature: 0-40℃
●Storage Temperature: -10-50℃
●Altitude: <2000m

Package Content:
1 x Non-contact Voltage Tester Pen
2 x 1.5V AAA Batteries
1 x English Manual
Distinguish the live and null wire through different frequency alarm sound AND led indicator; Voltage detection range 12-1000V AC
Non contact voltage tester will flash and beep when the device close to AC voltage greater during the specified voltage range without touch the measured object, and also with the beep sound and LED to indicate to support enough safety measuring application
Voltage frequency can be distinguished by beep and LED indicator. It's loud enough to hear over moderate machine equipment noise
LED light allows operation even on dark environment; Auto power off after no operation for 5 mins to save energy
Convenience and easy to carry, small in size, easy to store in tool box or carry in your pocket

Product: Telco Sales Foreign Voltage Detector W/Leather Pouch
Brand: Teleco Sales
Relevance: Exact
The Foreign Voltage Detector (FVD) tests for potentially hazardous AC voltage that may be encountered by communications technicians. The FVD warns technicians of hazardous voltage without making metallic contact. The FVD provides visual indication of the amount of AC being detected on a 10 step bar graph. An audible alarm will sound if the detected AC voltage exceeds 50 volts.
Gives advance warning on extremely hazardous voltages
Senses voltages without making metallic contacts
Indicates voltage both visually and audibly
UL Listed
Made in USA