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< Test Equipment & Tools Measurement & Analysis Instruments(49) Hardware & Gadgets(2) Professional Tools(1)

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20.01 ~ 50.00(52)

Test Equipment & Tools
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37%OFF

Weather Stations Wireless Indoor Outdoor Thermometers LCD Color Display Temperature Humidity Monitor with Outdoor Sensor Weather Thermometer Forecast Station with Clock / Adjustable Backlight / Forecast / Data / Air Pressure and Alarm Alert

US$28.99
US$45.99

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(258)

SKU:H47577W-EU
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10-In-1 Power Strip Multi Outlet Socket with 1.2-Meter Long Cord 6 Outlet 4 USB Port for Home Office Hotel EU Plug

US$24.99

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(371)

SKU:E24450
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44%OFF

Solar Power Swimming Pool Purifier Solar Pool-Ionizer Swimming Pool Water Algae Inhibition Chlorine-Free Water Processor

US$42.99
US$75.99

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(305)

SKU:E16810
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32%OFF

0~400℃ Adjustable Intelligent Precise Temperature Controller Digital Display Relay Solid State SSR Output Over Temperature Alarm Oven Industrial Equipment Multi-function Temperature Controller

US$22.49
US$32.99

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(140)

SKU:E20040
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30%OFF

Tuya WiFi Temperature Humidity Light Detection Alarm Clock 4 In 1 Intelligent Sensors Home Household Desk Bedroom Living Room Temerature Humidity Sensors Time Date Display Mobilephone APP Remote Checking

US$20.49
US$28.99

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(150)

SKU:E21580
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Household Air Quality Detector Multifunctional CO2 Tester with Carbon Dioxide TVOC HCHO Value Electricity Quantity Temperature Humidity Display with Alarm Function

US$29.64

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(186)

SKU:E20241W
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17%OFF

Portable Professional 1000X Magnification Optical Microscope 4.0-inch TFT Color Screen Versatile Science Experiment Kit for Elementary and Middle School Students

US$49.99
US$59.99

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(362)

SKU:E25661
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26%OFF

Digital Swimming Pool Thermometer Floating ，Digital Outdoor Floating Thermometers Used For Swimming Pool, Bathrooms,Aquarium And Sinks

US$29.99
US$39.99

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(375)

SKU:E23992
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37%OFF

Digital LED Display CO Detector Portable Carbon Monoxide Tester Multifunctional Temperature and Humidity Test Meter Electrochemical CO Sensor Household Air Quality Tester

US$22.88
US$35.99

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(482)

SKU:E25553
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Air Quality Monitor Carbon Dioxide Meter Digital Thermometer Tester 3in1 for Test Temperature Humidity Carbon Dioxide

US$46.03

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(137)

SKU:H40962W
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23%OFF

Color Screen Smart Weather Station USB Output Temperature and Humidity Meter Weather Clock (WWVB DCF MSF, with DST Function)

US$37.99
US$48.99

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(263)

SKU:E25416
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30%OFF

Tuya WiFi Intelligent Temperature Humidity Infrared Controller USB Power Supplys Home Living Room Bedroom Air Conditioner Thermostat LCD Display Screen with Backlight APP Remotes Control

US$30.49
US$42.99

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(552)

SKU:E22896
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Tuya WiFi Intelligent Circuit Breaker Bidirectional Metering Power Meter Reclosure Switch with Multiple Protections Timing Schedule APP Control Functions Compatible with Alexa and Google Assistant for Voice Control

US$36.99

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(325)

SKU:E26120
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28%OFF

5 in 1 Water Quality Tester Digital Meter Water Quality Analyzer Detector PH/ TDS/ EC/ Temperature/ Salinity Testing IP67 Water Resistance Backlight Display

US$38.19
US$52.99

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(180)

SKU:E20581
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33%OFF

Mini Drill Press Vise 2.56-Inch Jaw Width Flat Clamp Bench Vise for Carving Engraving Machine Bench Drill Watch Repairing

US$28.99
US$42.99

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(483)

SKU:E22398
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22%OFF

9 in 1 Air Quality Monitor CO2 Detector CO TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Detection

US$35.99
US$45.99

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(537)

SKU:E23638W
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2in1 Laser Rangefinder 5m Tape Measure Ruler LCD Display with Backlight Distance Meter Building Measurement Device Area Volumes Surveying Equipment

US$48.99

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(104)

SKU:E22099W
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36%OFF

YY-1030 Digital Display Baby Food PH Meter Dough Alkalimeter Cheese Cosmetics PH Detector Soil Matrix PH Meter

US$44.99
US$69.99

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(310)

SKU:E24682
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Tuya WIFI Intelligent Temperature Humidity Sensors Intelligent Home Desktop Office Hotel Multi-function Temperature Humidity Sensors 2.9 Inch with Backlight LCD Display Time Date Display Mobilephone APP Remote Monitoring ℃ ℉ Units Switching

US$25.99

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(123)

SKU:E21146
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LCD Electronic Temperature Humidity Meter Electronic High Precisions Temperature Hygrometer Alarm Clock

US$25.99

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(149)

SKU:E17789
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Indoor Electronic Hygrometer & Thermometer Digital Temperature Humidity Meter Wireless Sensor Temp. & Humidity Monitor with Trend Backlight

US$22.99

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(122)

SKU:E21672
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Mini Handheld Laser Distance Meter Digital Laser Rangefinder Portable Range Finder Diastimeter Distance Area Volume Measurement 35m

US$25.99

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(279)

SKU:E5306
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43%OFF

WiFi Smart CO2 Detector Portable Air Quality Monitor CO2 Alarm Meter LCD Temperature Humidity Tester Multifunctional CO2 Temp. & Humidity Detecting Gauge Carbon Dioxide Detection Intelligent Linkage Mobile Phone APP Remotes Viewing

US$39.99
US$69.99

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(459)

SKU:E22910
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37%OFF

2MP 1080P WiFi Electron Microscope USB Mobilephone Computers Connecting Microscope Photo Video Taking Portable Electron Microscope with 8 LED Lights Bendable Stand

US$29.99
US$46.99

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(522)

SKU:E22302
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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

US$36.99
US$65.99

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(1)
(369)

SKU:LME00003W
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Tuya Wireless Multifunctional Remote Control Gateways Intelligent BT Gateways Tuya Wireless Fidelity Gateways Intelligent Home Bridges Compatible With Alexa and Google Home

US$29.99

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(185)

SKU:E14912
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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

US$25.99

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(164)

SKU:E21713
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43%OFF

Tuya WiFi Intelligent Automatic Reclosing Protector Multifunctional Current Voltage Monitoring Meter LCD Display Switch Power Meter Protections Values Settable Mobilephone APP Control

US$22.99
US$39.99

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(409)

SKU:E24268
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30%OFF

Tuya WiFi Automatic Reclosure Protector Intelligent Metering Breaker Digital Display Reclosing Switch

US$23.99
US$33.99

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(436)

SKU:E25686
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44%OFF

Aqara Smart Natural Gas Detector Zigbee Gas Leak Alarm Sensor

US$41.99
US$73.99

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(642)

SKU:PAA5028
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Tuya Wifi Intelligent Circuit Breaker Compatible with Alexa Google Home Voice Control 32A

US$36.99

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(605)

SKU:E22736W-32
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11%OFF

Tuya WIFI USB Rechargeable Temperature and Humidity Detector Household Office Baby's Room Hygrothermograph

US$32.99
US$36.99

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(1)
(371)

SKU:E24030
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32%OFF

Tuya WiFi Energy Meter 80A Current Transformer Clamp KWh Power Monitor Compatible Alexa Google Home for Voice Control

US$22.49
US$32.99

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(1)
(516)

SKU:E23824
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43%OFF

Multifunctional High Frequency EMP Generator Electromagnetic Pulse Generator Fingerprint Lock Detector LightBulb Detector

US$45.99
US$79.99

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(333)

SKU:E26017W-EU
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38%OFF

Smoke and Carbon Monoxide Alarm LCD Display CO Detector Smoke Alarm Voice Alert Combination Smoke and CO Alarm Battery Powered

US$20.49
US$32.99

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(143)

SKU:E22028
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30%OFF

Portable Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor

US$23.29
US$32.99

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(222)

SKU:E17655W
View details >>
52%OFF

Tuya Zigbee Thermostatic Radiator Valves Intelligent Wireless Mobilephone App Control Home Heating Thermostat Temperature Controller Radiator Thermostat Compatible with Amazon Alexa Google Home

US$23.99
US$48.99

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(716)

SKU:E22591
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34%OFF

2-in-1 WiFi CO & Smoke Detector Intelligent Alarm Sensor for House Bedroom Living Room Factory Hotel

US$25.99
US$38.99

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(375)

SKU:E23606
View details >>
16%OFF

Tuya WiFi Desktop Clock Calendar Intelligent Thermometer Hygrometer with Digital LED Display Support WIFI Auto-Calibration/4-Level Adjustable Brightness/APP Remote View/High Temperature Warning for Home Office School Warehouse

US$27.99
US$32.99

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(333)

SKU:E25871
View details >>
Tuya Zigbee Wireless Soil Moisture Meter Intelligent Temperature Humidity Tester

US$42.99

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(1)
(566)

SKU:E23191
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36%OFF

Intelligent Single-phase Tuya Wifi Electricity Meter Digital Display 3 Electric Tariff Modes 35mm DIN Rail Installation Smartphone APP Remotely Control with Timing Sharing Alarm WiFi Network Remote Upgrade Function

US$33.99
US$52.99

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(1)
(548)

SKU:E22934
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42%OFF

WIFI Signal Scanner 2.4G/5G WIFI Signal Usage Analyzer Router Management Assistant with 2.4inch Color Display

US$45.99
US$78.99

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(376)

SKU:E23927
View details >>
30%OFF

Tuya WiFi Intelligent Air Housekeeper 6-in-1 Air Quality Monitor PM2.5/Formaldehyde/TVOC/CO2/Temperature/Humidity Detector for Home Office

US$33.99
US$48.49

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(144)

SKU:E20649
View details >>
Digital Water Quality Tester 6 in 1 Multifunction Water Quantity Monitor PH/ EC/ TDS/ SALT/ G.S/ Temperature Portable Testing Meter Analyzer for Drinking Water Aquarium Hydroponics Lab

US$32.99

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(127)

SKU:E20672
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28%OFF

BT Temperature and Humidity Recorder Fruit Cold Storage Coldchain Transportation Temperature Logger Mobilephone APP Control Large Capacity Data Storage with Data Export PDF/CSV Reports Automatic Generating Function

US$20.99
US$28.99

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(302)

SKU:E26076
View details >>
35%OFF

Smoke and Carbon Monoxide Detector Combo with Sound Warning and LCD Display Battery Powered CO Smoke Alarm Detector for Kitchen Bathroom Bedroom Coal Stove 3 Packs - 2 AA Battery Not Included

US$42.99
US$65.99

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(271)

SKU:H47622W-2
View details >>
34%OFF

Tuya WiFi Intelligent Photovoltaic Meter Breaker Timer Multifunctional Solar Bidirectional Hour Meter Home Electronic Appliances Remote Controller

US$28.48
US$42.99

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(284)

SKU:E25132
View details >>
29%OFF

2CO16TB 6 In 1 Multifunctional Air Quality Monitor, Portable Formaldehyde Detector Professional Air Quality Tester CO, TVOC, HCHO, Humidity & Temperature Analyzer

US$35.99
US$49.99

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(269)

SKU:E25034W
View details >>
30X LED Scale Loupe Illuminated Magnifier with 6 White 3 UV Lights Rechargeable Magnifying Glass

US$39.48

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(123)

SKU:E20795-6
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30%OFF

Digital Magnifier with 2.0inch IPS Screen 100X Magnifying Glass with Light Magnifier for Reading White and Purple Lights Windows Compatible

US$21.99
US$30.99

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(376)

SKU:E25743B
View details >>
4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686

US$28.99

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(113)

SKU:E10423
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29%OFF

with 64 Magnetic Bits Repair Tool for Phone Laptop Camera Watch Computer White

US$35.99
US$49.99

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(323)

SKU:E23991
View details >>

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