Top Resistive Temperature Detector

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  • UL Approved up to 250 VAC and 25 AMP resistive load..
  • Rated for environmental conditions up to 350°F..
  • Snapdisc thermal control closes on temperature rise: Close 100°F Open 85°F (+/- 5°F).
  • Temperature switch will last for over 100,000 operations under normal usage..
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Acuity Brands Lighting - NCM PDT 10 RJB - Low Voltage Ceiling Mount Sensor, Passive Dual Technology, Large Motion/Extended Range 360deg Lens, Rear RJ-45 Ports, SKU - 230CEP

  • ... low profile allows this sensor to blend seamlessly into your ceiling..
  • | SUPERIOR THAN PIR | Our microwave sensor emits microwave signals to detect moving object, the same way a radar speed detector works. It is more accurate and consistently outperforms a PIR motion sensor, which tends to be less sensitive in high temperature and over sensitive in low temperature..
  • | BETTER DETECTION | Features 360-degree detection with 30-ft diameter detection range. Radar waves are capable of penetrating glass, paper, plastic and thin walls. Compared with a PIR motion sensor, a radar motion detector is less likely to be limited by place of installation and could detect objects before they see the sensor..
  • | PHOTOCELL ENABLED | With built in photocell operated by switch for daylight (24/7 mode) or night mode (only trigger after dark), making the sensor a perfect replacement of PIR sensors..
  • | SAFE TO USE | This sensor emits microwave power at 10 milliwatt, which is 1/100 of a normal cell phone (typically 1-2 watts of power). Suggested install height is 8-12 ft., compared to a cellphone which is normally used within 3 ft. You can use this radar motion detector safely and with peace of mind..
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Metal Detector Pinpointer - Waterproof Professional Handheld Pin Pointer Wand, High Sensitivity Portable Lightweight Search Treasure Pinpointing Finder Probe for Kids, Adults

  • ... and the switch and horn are not waterproof..
  • 【Wide Range of Applications】This metal detector pin can do all types of work, such as finding coins, gold, silver, artifacts, jewelry, helping you easily find treasures or lost metal items, whether indoors, outdoors, in walls, sand, grass or soil, even in the extreme temperature range of -35ºF (-37ºC) to 158ºF..
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Adafruit Power Management IC Development Tools Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V 1 Piece

  • DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor..
  • It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and....
  • Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller....
  • The product has excellent quality, fast response, anti-interference ability, high cost and other advantages..
  • The single-wire wiring scheme makes it easy to be integrated to other applications.And the simple communication protocol greatly reduces the....
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Carbon Monoxide Meter Detector, Handheld CO Detector, Portable CO Gas Leak Detector, Gas Analyzer, High Precision Detector, CO Gas Monitor Tester 0～1000ppm for Home, Tunnels, Steel Works Wait

  • ... set freely. Carbon monoxide tester will also sound an alarm when the carbon monoxide gas concentration is at a low danger value, and will automatically shut off without any operation within 10 minutes. Portable carbon monoxide detector has a wide measurement range and can carbon monoxide detectors be switched to 2 temperature units (°C and °F) is very practical..
  • ✅【WIDELY APPLICABLE】The digital carbon monoxide detector ​is compact, light and convenient, easy to carry and operate, high measurement accuracy, and can be used to detect combustibles, natural gas, oxygen consumption, etc. Handheld carbon monoxide detector can be widely used in industry, firefighting, oil rigs, monitoring manufacturing and emerging technologies such as photovoltaics..
  • ✅【NFTER SALE GUARANTEE】We are a factory pursuing product quality and research and development, full of confidence in our CO detector, any quality problems with our carbon monoxide meter portable, we will take responsibility, you just need to contact KOEVGAWH, we will give you a satisfactory answer within 24 hours, Order now and be assured that this carbon monoxide detector portable ​will live up to your expectations..
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BTMETER BT-5800G Ammonia Gas Detector Sensor, Test for 0~100 PPM Nh3 Monitor Gauge with Temperature Humidity Tester

  • ✅【High Range Ammonia Gas Detector】Measures ammonia gas 0 ~ 100 PPM, ammonia gas resolution 0.1 PPM, accuracy +/- 2%. Measures ambient temperature from -10 ~ 50 ℃, ℃/℉ switchable.
  • ✅【Ammonia & Temp & Humidity Meter】In a humid, warm environment, ammonia gas is produced faster.Therefore, while detecting ammonia gas, you should also keeping track of the temperature (℃/℉) and humidity..
  • ✅【Tripod Hole for Mounting】Assembled with electrochemical cell sensor for sensitive measurement. With a tripod mount port so you can mount the meter and have it measure ammonia (NH3) Gas Density continuously, keep track of the gas changing in the same spot. Perfect ammonia air detector for poultry farms, horse stables, livestock.
  • ✅【Rechargeable Ammonia Air Gauge】The included USB cable can be connected to the plug for charging. Built with green / red charging indicator light. Remaining power indicator, Auto / Manual power off optional to save your battery..
  • ✅【Alarm Indicator Light】AL1 and AL2 alarm limit values are adjustable. Slow light flash and buzzer indicates alarm level “AL1” reached, Rapid light flash and buzzer indicates alarm level “AL2” reached.This handheld Ammonia detector portable and comes with storage case for testin....
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INKBIRDPLUS Indoor CO2 Detector, Air Quality Monitor, Tester for Carbon Dioxide, Temperature and Relative Humidity, Indoor CO2 Monitor with Alarm, for Grow Tents, Wine Cellars, Homes, Cars(PTH-9C)

  • ️️【PREMIUM DETECTOR】 This multifunctional air quality monitor can accurately detect the current CO2 concentration, temperature, and humidity in the air. It can help you understand indoor air quality at a glance..
  • ⏰⏰【CO2 CONCENTRATION STAGE & SOUND ALARM】 This CO2 detector is designed with 3 stages of CO2 concentration—normal stage (400-700 ppm), warning stage (700-1500 ppm), and dangerous stage (1500-5000 ppm). It will alarm you when the detected CO2 concentration is beyond the safe value you customized..
  • ️️【CONVENIENT CALIBRATION】 To ensure the accuracy of measurement, this CO2 monitor supports the calibration function. Press three buttons at the same time in an open environment and let it stand for 200 seconds to calibrate this CO2 meter easily. This CO2 detector uses the NDIR CO2 sensor..
  • 【LONG BATTERY STANDBY】 A 2400 mAh lithium battery is embedded inside the indoorCO2 monitor, supporting a long time of continuous use, before it adopts a large and distinct LED screen for ease for temperature or data viewing. display based on your need..
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allsun Ultrasonic Air Leak Detector Automotive Listening Device Stethoscope Mechanic Car Noise Finder Diagnostic Listening Device 100Hz~10kHz,Black

  • 【ADJUDT VOLUME CONTROL】Electronic Stethoscope Automotive,Ultrasonic Leak Detector & transmitter,earphone pick-up sound loudness can be controlled by adjusting its volume control.
  • Consists IC circuit and transistor, small size and light weight. Measurement & Analysis Instruments, Frequency: 100Hz~10KHz, Working Temperature: -10°C ~ 55°C, Ambient Noise Permitted:100Db..
  • 【LED INDICATE】Ultrasonic Air Leak Detector has LED light indicate the strength of signal of the active channel, user-friendly and unsurpassed, Battery powered and easy to use. With convenient carry bag. Earphone Leak Detector comes with high sensitive long short probe and an adjustable headset..
  • 【IT CAN’T DETECT WATER LEAKAGE IN YOUR HOME PIPE】Water Leak Detector,due to the household pipe is generally a low voltage system, the ultrasonic is unable to detect water leakage..
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20Pcs Tweezers Carbon Fiber AntiStatic High Accuracy Industrial Repairing Tools 93303 Industrial Tweezers

  • ...ne repair, watch repair, electronic circuit repair, industrial use, etc.
  • You can carry the precision tweezers Set to where you want to go. And it is a best gift for your lover or friends who love the craft, DIY or other electronics and laboratory Works..
  • Good performance: Acid and alkali resistance and 200 high temperature resistance, no dust precipitation. Suitable for processing and installation of components sensitive to static electricity, such as electronic components, semiconductors, etc..
  • Thoughtful details: Tweezers adopts ergonomic design and takes moderate elastic tip to ensure a firm exact grip and reduces work fatigue.
  • The kit aim to meet the requirements of the electronics. Every tweezers is plated resistive ESD coating, which prevents static damage to electronic components. Resistive ESD coating helps to protect electronics from static..
  • A large number, can meet your use and replacement needs, very practically.
  • Tweezers antistatic and corrosionresistant, strong and durable, has a long service life..
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Honeywell TL8230A1003 Line Volt Thermostat 240/208 VAC 7 Day Programmble

  • 7 day programmable - maintain the pre-set program schedule for up to 20% energy savings, or modify the schedule to fit your lifestyle. 208/240V.
  • Electronic temperature control - precision of ±1 F saves up to an additional 10% on heating bills.
  • 15 A (Resistive), 50/60 Hz, 4 Wires, Double Pole, 15 minute heating cycles, Battery Free.
  • Soundproofed for quiet operation - reduces the clicking noise commonly heard with conventional thermostats.
  • Large, clear, backlit display - easy to read in various lighting conditions.
  • Early start - ensures programmed temperature is reached by programmed time.
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Metal Detector Pinpointer, IP66 Waterproof Handheld Pin Pointer Wand, 360° Search High Accuracy Pinpointing Finder Probe with Buzzer Vibration + 9V Battery for Treasure Hunting Gold Jewelry(Orange)

  • 【Accelerate Detection】The 360° probe metal detector expands the detection range and reduces target loss. Temperature detection range: -35 ℃,60℃. Detection with high sensitivity, large metal detection range. Perfect choice for treasure hunting in narrow niches that your typical metal detector cannot reach!.
  • 【Partially Waterproof】 The needle pointer of the dust-proof metal detector is partially waterproof. You can dip this part into the water to check if there is metal in the water. But it can not be used in water, switches and horns are not waterproof..
  • 【Detects Various Metals】It can locate coins, silver, jewelry and gold in a variety of hunting conditions, whether indoors, outdoors, on the wall, in sand, in grass or in the ground. Handheld metal detector is not only for a hobby, security and industry, but also for the leisure of the family. Please note: When touching the water source, be sure to close the battery cover tightly to avoid water ingress and damage!.
  • 【Audio Vibrator Alarm, LED Light Detector】Smart vibration and audio display ensure that you do not miss an alarm in noisy surroundings. The ala....
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Driveway Alarm Motion Detector Alarm Sensor Waterproof Wireless Driveway Alarm 1000ft Long Range Outdoor Security Alert System for Home and Property (1 Receiver, 1 PIR Motion Detector)

  • Wide Application: The motion detector is IPV4 waterproof design, can be used in outdoor and indoor to protect your property. You can install it anywhere that you need to detect such as driveway, gate, pool, garage, shed and etc. And the working temperature is up to -10℃--50 ℃.
  • Long Range Cover: The transmission distance of receiver and motion detector can reach 1000ft in open space. The motion detector can detect the moving people or vehicles from 6m(20ft) to 12m(40ft). And the motion detector comes with 2 window cover, you can choose different cover according to the detection range.
  • Multiple Choices: There are 16 different melodies and 5 levels adjustable volume (including mute) for your choice. And the receiver can set up 4 different zone. One zone can add two motion detectors. Different color represents different zon. Red--zone 1, Green--zone 2, Blue--zone 3, Purple--zone 4. And every zone can set different melody.
  • Easy to Install: The receiver and the motion detector has been paired before shipping, you just need to install them where you need to detect with adhesive patch or screw that comes with the package.
  • Battery and Power Supply: The receiver comes with a AC adaptor, it can be plugged in power supply or it also can be powered by 3....
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