Reviews Low Voltage Detection

Taidacent Low Concentration Qualitative Detection MQ131 Ozone Sensor Module O3 Air Quality Monitoring

  • Mainly used for qualitative detection, suitable for home and environmental gas detection equipment, ozone gas detection, gas sensor test concentration....
  • The module has level signal output and alarm signal indicator.
  • The module is with analog signal output, voltage range: 0-5V.
  • The level signal output is effective at low level, which can drive PNP transistors and can also be connected to the IO port of the microcontroller.
  • The analog output voltage increases with the increase of ozone concentration, the higher the concentration, the higher the voltage.
Check Stock

BSIDE Voltage Tester, EBTN LCD 3-Line Display Voltage Detector, Non-Contact with Adjustable Sensitivity, Dual Range AC Voltage Sensor Pen Live Wire Check Breakpoint Locate with Protect Case

  • Voltage Tester automatically detects and indicates low voltage (12-48V AC) and standard voltage (48-1000V AC) allowing broad application.
  • Non-contact detection of standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires.
  • Non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems.
  • High intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace.
  • Dual Range testing, select 12-1000V AC or 48-1000V AC.
Check Stock

Klein Tools NCVT3P Dual Range Non Contact Voltage Tester 12 - 1000V AC Pen Flashlight Audible and Flashing LED Alarms Pocket Clip

  • Voltage Tester provides non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems.
  • Detects voltage with simultaneous visual and audible voltage indicators.
  • Bright flashlight illumites work area and may be used independent of voltage detection function.
  • Lightweight, compact tool with pocket clip provides convenient storage and quick access.
Check Stock

AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

  • [Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
  • [Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
  • [Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
  • [Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
  • [Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..
Check Stock

Klein Tools NCVT3PKIT Electrical Test Kit Dual-Range Non-Contact Voltage Tester with Flashlight AC/DC Voltage Tester and Carrying Case

  • Electrical test kit contains a non-contact AC voltage tester with integrated flashlight and AC/DC voltage tester.
  • Dual range NCVT-3P with flashlight automatically detects and indicates low voltage (12-1000V) range and standard voltage (70-1000V AC).
  • NCVT-3P provides non-contact detection of standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires.
  • NCVT-3P is a lightweight, compact tool with pocket clip for convenient storage and quick access.
  • Bright flashlight on the NCVT-3P illuminates work area and may be used independent of voltage detection function.
Check Stock

NOYITO ACS758LCB-050B-PFF-T Linear Current Sensor Hall Current Module

  • This product is a current detection module, mainly using the ACS758-LCB current sensor. The ACS758 consists of a precision, low-offset linear Hall sensor circuit with a copper current path close to the wafer. The current applied through the copper current path is capable of generating a magnetic field that can be induced by the integrated Hall IC and converted to a proportional voltage.003cbr003e.
  • Device accuracy is optimized by placing the magnetic signal close to the Hall sensor. The accurate, proportional output voltage is provided by a stable chopper-type, low-bias BiCMOS Hall IC that is factory-precisely programmed.003cbr003e.
  • The internal resistance of this conduction path is typically 100 μΩ with low power loss. The thickness of the copper wire allows the device to operate under high overcurrent conditions. The terminals of the conduction path are electrically isolated from the sensor pins (pins 1 to 3). In this way, the ACS758 sensor IC family can be used in applications that require electrical insulation without the use of opto-insulators or other expensive insulation techniques.003cbr003e.
  • Perform RC filtering on the output and use the op amp to build a voltage follower circuit to make the output more stable and better match the impedance of....
Check Stock

Traxxas 57046-4-GRNX DCB M41 Widebody: Brushless 40' Race Boat with TQi Link Ebled 2.4GHz Radio System & Traxxas Stability Magement (TSM)

  • Traxxas 57046-4 - DCB M41 Widebody Catamaran 40" Race Boat, RTR, Green / Blue.
  • Features: Fast! 50+mph on 6S LiPo!*. 40" DCB M41 Widebody Catamaran replica. Stable! Twin-hull catamaran performs across waves and smooth water. Water-cooled, waterproof VXL-6s Marine speed control. 6S LiPo compatible with built-in Low-Voltage Detection. Traxxas High-Current Connectors (patented). Velineon 540XL high-output brushless motor with high flow water-cooling jacket. Quick-release Power Module integrates power system with waterproof electronics. Adjus.
  • Includes: (1) M41 40" Catamaran (1) Brushless Motor (1) ESC (1) 2.4GHz Radio (1) Boat Stand (1) Quality Tool Set Quick Start Guide.
  • Specs: Catamaran: Hull Length: 39.5" (1003mm) Overall Length: 40.6" (1031mm) Overall Height: 9.95" (253mm) Beam: 10.5" (267mm) Weight: 5.42lb (2.4kg) Without Batteries Dead Rise Angle: 14.5° ESC Input Voltage: 4-6S LiPo, 14.8-22.2V DC BEC Voltage: 6.0V DC BEC Current: 3A Thermal Protection: Thermal Shutdown Low Voltage Detection: Yes (User Enabled).
  • Part number(s) included (in factory packaging): 57046-4.
Check Stock

KAIWEETS HT206D Digital Clamp Meter T-RMS 6000 Counts Multimeter Voltage Tester Auto-ranging Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle AC/DC Current

  • ...owZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord..
  • NCV Detection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires.
  • The NCV button lies on the right side. Simply place your thumb on it and push..
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity..
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service..
Check Stock

VIOFO HK3 ACC Hardwire Kit for A129 A129 Plus A129 PRO A129 IR A119V3 Enables Parking Mode Low Voltage Protection

  • Adjustable voltage low voltage protection function, it will cut power to your dash camera when detect the vehicle battery voltage is below the set....
  • With ACC detection feature, dash cam will switch to parking mode automatically if the vehicle engine off, and switch back to normal recording after....
  • Support three parking recording modes, auto event detection, time lapse and low bitrate recording, you can choose one of them..
  • The red battery cable should be connected to constant power. The ACC yellow cable should be connected to ignition. The Ground cable should be....
  • Note: You need to prepare 2pcs fuse tap to work with the hardwire cable. And this HK3 is not for T130 dash cam..
Check Stock

Klein Tools NCVT2P Dual Range Non-Contact Voltage Tester 12-1000V AC Visual and Audible Indicators Auto Power Off

  • Non contact voltage tester's dual-range capabilities allow tester to detect from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applications.
  • Electrical voltage tester detects voltage with simultaneous visual and audible indicators.
  • Non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems.
  • Lightweight, compact tool with pocket clip provides convenient storage and quick access.
Check Stock

Amprobe AM-560 Advanced HVAC Digital Multimeter

  • AC/DC Voltage up to 1000V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle.
  • Dual thermocouple to take simultaneous temperature readings on low/high side of HVAC systems.
  • Low pass filter for variable frequency drives.
Check Stock

Hioki 3280-10F - AC Current Clamp Meter with Broad Operating Temperature Range, Attachable Flexible Sensor, and Drop-Proof Durability

  • ✅【Multi-Function】Digtal backlit LCD display - LED Flashlight, Temperature Measurement for liquids and air conditioning ports, Low Battery Indication, Data Hold, True-RMS, ZERO, Automatic range, SEL fuction, Auto power off after 10 minutes inactivity, Non-Contact AC Voltage Detection,full-range overload protection, 2*1.5VAAA batteries already included..
  • ✅【Easy to read】The AC/DC clamp meter has a backlit screen and led flashlight so you can see the readings when working in dim or low-light conditions,like electrical closets, under buildings, behind appliances, and in other enclosed spaces,Convenient LED flashlight illuminates a dimly lit area..
  • ✅【NCV Defection Function】Non-Contact Voltage (NCV) Detector can easily and quickly determine whether there is a voltage.The NCV non-contact AC voltage detection function can be switched by short pressing the NCV button in any gear..
  • ✅【Safety First& Customer Service】 IEC Rated CAT.III 600V, CE and RoHS certified, and it has overload protection on all ranges.MESTEK provides 3 years after-sale service and technical support, 7/24 customer service..
Check Stock

CLHPT VC1018 Non-Contact Voltage Tester，AC 12V-1000V/48V-1000V Electrical Tester Pen Voltage Detector with LED Flashlight Buzzer Alarm Wire Breakpoint Finder (Yellow)

  • NCV non-contact voltage tester：This electrical tester provides non-contact detection of voltage in wires, circuit breakers, lighting fixtures, switches, receptacles and cables. When voltage is detected, a buzzer will sound an alarm and a red indicator light will flash. The buzzer is staggered fast and slow to determine the current AC voltage strength..
  • Adjustable Sensitivity and Dual Range Voltage Detector：This electric testers comes with 2 sensitivity modes, low sensitivity mode (48-1000V AC) and high sensitivity mode (12-1000V AC). Simply press the "S" button to enter the high sensitivity test mode..
  • Safety level： The safety level of the whole machine conforms to CE CAT.III 1000V CAT.IV 600V, and the body is made of high-quality ABS material, with anti-drop insulation. The electrical tester is safe and double insulated, and the body is equipped with a high-performance sensor chip for accurate detection..
  • Flashlight lighting function: The voltage pen tester with flashlight allows you in the dark environment, no longer afraid of not being able to see the location of the measurement, to eliminate the risk of electric shock..
  • Smart shutdown and low power consumption mode：The automatic power-off function can save and extend the battery life. It will....
Check Stock