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< Test Equipment & Tools Measurement & Analysis Instruments(124) Professional Tools(10) Power & Electrical Tools(3) Electronic Components(2)

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Brand

KKmoon(3) AQara(1) SCULPFUN(5)

Featured Options

On Sale(100) 24 Hours Shipping(111)

Price

0.01 ~ 18.60(39) 18.61 ~ 46.50(65) 46.51 ~ 93.00(20) More than 93.00(15)

Test Equipment & Tools
"
alarm
" 139 results

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Wifi Gas Leak Detector Fire Alarm Wall Mounted Design APP Control Smart Wi-Fi Natura Gas/ LPG Tester with LCD Display (USB Type)

€32.54

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(200)

SKU:E18856-1
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57%OFF

Rechargeable LCD Display Sound Light Vibration Alarm Air Quality Tester

€100.71
€229.42

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(169)

SKU:H37545
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44%OFF

Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Sensor

€39.05
€68.81

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(643)

SKU:PAA5028
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44%OFF

Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys High Decible Alarm

€15.80
€27.89

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(415)

SKU:E23479
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12%OFF

Sculpfun iCube Pro 5W Laser Engraver with Smoke Filter Temperature Alarm

€247.37
€278.07

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(6)
(494)

SKU:OS7236EU
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10A 220V Digital Temperature Controller Thermocouple -40℃ to 120℃ with Alarm Function

€18.59

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(49)
(522)

SKU:H9439
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Tuya WiFi Intelligent Smokes Alarm Household Fire Smokes Sensors Mobilephone APP Notification Warning Kitchen Bedroom Warehouse Office Real-time Smokes Sensors Alarm Compatible with Alexa

€24.17

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(164)

SKU:E21713
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34%OFF

Handheld Carbon Monoxide Detector Portable Carbonic Oxide Concentration Testing Meter with Temperature Test and Sound Light Alarm Function

€24.72
€37.19

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(378)

SKU:E23760
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Digital Torque Meter Digital Backlight Display Two-ways Measurement Two Working Modes Adjustable Four Units Switchable with Sound Light Alarm Function

€59.97

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(453)

SKU:E22963-4
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38%OFF

Alcohol Tester Portable High Accuracy Breathalyzer Non-Contacting Breath Alcohol Detector USB Rechargeable Support Voice Alarm Function

€15.80
€25.10

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(407)

SKU:E25818
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44%OFF

Tuya Wifi Independent Photoelectric Sensor Smoke Detector Fire Protecting Sound Light Fire Alarm with Cellphone APP Remote Push Alert Function

€13.16
€23.24

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(511)

SKU:E25427
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DS3231 High Accuracy DIY Digital Dot Matrix LED Alarm Clock Kit with Transparent Case Temperature Date Time Display

€18.50

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(2)
(368)

SKU:E3937BL
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34%OFF

Detector with Voice Alarm and Electric Quantity Display Function

€16.63
€25.10

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(315)

SKU:E24705B
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44%OFF

14 in 1 Tuya WIFI Intelligent Air Quality Monitor Indoor CO2 Detector Support Remote APP Control Alarm Function for Home Office

€34.40
€61.37

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(1)
(370)

SKU:LME00003W
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LCD Digital Alarm Clock Timer Large Time Manual Countdown for Cooking Shower Study Stopwatch Kitchen Magnetic Electronic Clock

€14.87

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(454)

SKU:E22782W
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31%OFF

Measurement Instrument with Beep Alarm and Low Battery Indication Functions

€19.42
€27.89

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(404)

SKU:E25775-1
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35%OFF

KKmoon Multifunctional 2 Lines Laser Level Large Window Leveling Tool with Sound Alarm Function

€30.68
€46.49

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(164)

SKU:E16777
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47%OFF

KKmoon 1/4 Inch Digital Torque Wrench Electronic Torque Wrench with Buzzer & LCD Alarm (0.1-10 N.m)

€74.39
€138.34

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(158)

SKU:E16836-2
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40%OFF

Multifunctional Nuclear Radiation Detector Geiger Counter Radiation Detection Device X γ β Rays Real Time Monitoring

€46.49
€77.18

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(5)
(879)

SKU:E22621
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Alarm, Zero/ Live Wire Recognition, Break Point Detection, Battery Level Check

€9.29

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(127)

SKU:E21138
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21%OFF

Temperature Humidity Detection with Alarm Function for Home Office Car

€25.10
€31.61

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(364)

SKU:LME00013B
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34%OFF

Thickness Guage LCD Display Fe/NFe Automobile Car Paint Coating Thickness Tester um/mil Unit Switchable Film Thickness Meter with Alarm Function

€37.19
€55.79

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(432)

SKU:E23094
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Alarm Real-time Peaks Measurement Four Units Switching Multifunctional Practical Torque Wrench

€209.57

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(136)

SKU:E20211-7
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38%OFF

Detector Electric Continuity Battery Test Pencil with Sound Light Alarm

€9.29
€14.87

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(448)

SKU:E15997BL
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33%OFF

Control Support View History Device Sharing with Low Battery Alarm Function Needs to Be Required with Gateways

€23.24
€34.40

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(359)

SKU:E25986
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Carbon Dioxide TVOC HCHO Value Temperature Humidity Detect Self-calibration with Alarm Function

€37.19

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(118)

SKU:E21374
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Intensity Test Meter Radio Frequency Strength Detection Device with Sound Alarm Function

€33.47

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(518)

SKU:E22640B
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39%OFF

Concentration Test Meter Gases Sniffer Test with Sound Light Alarm Function

€14.87
€24.17

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(333)

SKU:E26035
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31%OFF

PM10 Humidity and Temperature Time Date Alarm Timer and Stopwatch Timer with Alarm for Home Offices School Hotel

€31.61
€45.56

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(295)

SKU:E25112B
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31%OFF

Monitor Alarm Clock with Snooze Thermohygrometer with Weather Forecast/ Pressure/ Backlight/ Date/ Week/ Alarm Function for Home Office Greenhouse Warehouse

€45.56
€65.09

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(127)

SKU:E21670
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Oven Leakage Tester Alarm Warning No Need Recalibration

€37.19

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(119)

SKU:E21439
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29%OFF

Color Screen Weather Forecast Clock Temperature and Humidity Meter Multifunctional Electronic Alarm

€30.68
€42.77

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(361)

SKU:E24311-1
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38%OFF

Electronic Ice Bath Thermometer Waterproof Time Timer with Automatic Timer Temperature Setting ℃/℉ Switching Beep Alarm Functions for Swimming Pool

€9.29
€14.87

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(361)

SKU:E25944
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35%OFF

-calibration Filtering Dual Alarm Prompts and Automatic Shutdown Functions

€46.49
€70.67

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(422)

SKU:E25756R
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Electricity Quantity Temperature Humidity Display with Alarm Function

€27.57

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(186)

SKU:E20241W
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38%OFF

Tuya Wifi Portable Electrochemical Sensor CO Tester LCD Screen Carbon Monoxide Detector with Sound Lihgt Alarm and Low Battery Reminder Function

€17.56
€27.89

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(299)

SKU:E25222
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BRJ-502D Plug-in Digital Natural Gas Detector High Sensitive Home Gas Alarm Combustible Gas Leak Monitor for Home Kitchen

€27.89

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(147)

SKU:E21380-EU
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43%OFF

WiFi Smart CO2 Detector Portable Air Quality Monitor CO2 Alarm Meter LCD Temperature Humidity

€37.19
€65.09

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(460)

SKU:E22910
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37%OFF

Handheld Digital Oxygen Detector Air Oxygen Concentration Alarm Value USB Rechargeable Portable O

€74.39
€117.17

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(262)

SKU:E25242GY
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22%OFF

Temperature and Humidity PM2.5 PM1.0 PM10 2.8inch TFT Color Display Support Cellphone APP Control with Time Date Alarm Timer and Stopwatch Timer Function

€41.84
€53.00

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(278)

SKU:E25113B
View details >>
40%OFF

Monitor, Tester for Time, Carbon Dioxide, Temperature & Humidity, CO2 Meter with Alarm, for Home, Car, Grow Tents, Travel

€50.11
€82.76

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(278)

SKU:E25039EU
View details >>
Electricity Quantity Temperature Humidity Display Backlit LCD Color Screen Self-calibration with Alarm Function

€39.47

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(148)

SKU:E20304W
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Meter Real-time Forecast Monitor Support Alarm Clock Date and Time

€65.09

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(144)

SKU:E26448-1
View details >>
LCD Display Electric Test Pen AC12-300V Voltage Tester Live/Zero Wire Detector Cable Breakpoint Finder with Flashlight and Sound Light Alarm Function

€12.63

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(381)

SKU:E22527
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31%OFF

Tester Portable Temperature Humidity Detector 2.8-inch TFT Display with Alarm Function

€27.89
€39.98

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(346)

SKU:E26029B
View details >>
30%OFF

Tuya WiFi Temperature Humidity Light Detection Alarm Clock 4 In 1 Intelligent Sensors Home

€19.06
€26.96

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(150)

SKU:E21580
View details >>
MESTEK CGD02A Combustible Gas Detector High Precision Hand-held Gas Leak Tester Monitor VA Reverse Display Sound and Light Alarm 0-50000ppm

€79.96

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(144)

SKU:E18989
View details >>
Counter β Y X-ray Detection Sound Vibrations Light Triple Alarm Practical Nuclear Radiation Detector

€88.85

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(7)
(358)

SKU:E19368-1
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with Capacitance Diode Test Continuity Alarm Backlit LCD Screen with Data Hold Flashlight

€27.85

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(174)

SKU:E15185B
View details >>
42%OFF

Monitor Professional Gas Sniffer with LCD Display Sound Vibration Flash Alarm Mode

€70.57
€119.96

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(377)

SKU:E24481
View details >>
Device Multifunctional LED Alarm Clock with Calendar for Home Office Dormitory

€26.96

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(259)

SKU:E12172S
View details >>
31%OFF

HABOTEST HT609 Gas Leak Detector Combustible Gas Detector with LCD Display Audible and Visual Alarm

€23.24
€33.47

Presale
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(491)

SKU:E22246
View details >>
32%OFF

Output Over Temperature Alarm Oven Industrial Equipment Multi-function Temperature Controller

€20.92
€30.68

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(141)

SKU:E20040
View details >>
37%OFF

Monitor with Outdoor Sensor Weather Thermometer Forecast Station with Clock / Adjustable Backlight / Forecast / Data / Air Pressure and Alarm Alert

€26.96
€42.77

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(259)

SKU:H47577W-EU
View details >>
14%OFF

Sculpfun SF-A9 40W Laser Engraver Cutting Machine with Ultra-fine Laser Spot Adjustable 0.1mm/0.15mm Precise Positioning Automatic Air Assist

€1208.99
€1394.99

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(162)

SKU:RTOXY-SFA940W-EU
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28%OFF

Wireless Weather Station Forecaster Indoor Outdoor Thermometer Hygrometer with Sensor

€26.96
€37.19

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(191)

SKU:E13412
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52%OFF

SMART SENSOR 4 in 1 Gas Detector H₂S and CO Monitor Industrial Digital Handheld Toxic Gas Carbon Monoxide Detector

€98.57
€204.59

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(10)
(643)

SKU:E5806
View details >>
44%OFF

Field Magnetics Field Radiation Test Data Hold Sound Light Alarm Magnetics Three Color Indicator

€24.17
€42.77

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(1)
(202)

SKU:E20282
View details >>
29%OFF

ENGC-340 Digital Display Torque Meter Wrench Torque Tester 1/2'' Drive with Sound Light Alarm

€37.19
€52.07

Presale
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(439)

SKU:E24970-2
View details >>
38%OFF

Meter with Alarm Smart Tuya APP NDIR Sensor Portable RS485 Data Logger Indoor Air Quality Detector

€98.57
€157.16

Presale
Free Shipping

(301)

SKU:H47550W-EU
View details >>

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