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TK393PLUS Carbon Monoxide Detector Portable Mini Vehicle CO Detector Travel Buddy for Car, RV, Aircraft CO Gas Alarm with Audible Visual Alert, Lanyard clip
Features: Compact design with a protective case Audible and visual alarm for CO level Low battery level warning High-sensitivity sensor made in Japan High-temperature alarm when exceeds 50°C (122°F) MAX Function Single button...
$85.90 USD
TK394PLUS High-quality Hasting Loupe 10x Magnification Jewelry Loupe Mini Stainless Steel Triplet Optical Glass for Stamp & Coin Collector, Watch & Circuit Board Repair
Features: Hasting Foldaway Mini Design 10x Magnification Optical Glass Triplet Lens provides a clear view field Distortion-free magnification Pocket-size and Crystal Clear Material Type: Stainless steel Body Design with lanyard hole - easy...
$24.70 USD
TK395PLUS High-quality Hasting Loupe 20x Magnification Jewelry Loupe Mini Stainless Steel Triplet Optical Glass for Stamp & Coin Collector, Watch & Circuit Board Repair
Features: Hasting Foldaway Mini Design 20x Magnification Optical Glass Triplet Lens provides a clear view field Distortion-free magnification Pocket-size and Crystal Clear Material Type: Stainless steel Body Design with lanyard hole - easy...
$24.70 USD
TK396PLUS Wallmount CO2 Monitor Carbon Dioxide Temperature & Humidity Tester Indoor Air Quality (IAQ) Meter 400~5000PPM Measure High Accuracy w/ NDIR Sensor
Features: Tabletop or hang on the wall with wide-colored screen display Measured parameters: Carbon dioxide (CO2), temperature, humidity Adjustable LED brightness up to 6 levels and adjustable CO2 alarm threshold Alarm beep sound Automatic...
$40.70 USD
TK397PLUS 5-in-1 pH / TDS / Salt / S.G / Temperature Multi-functional Smart WiFi Water Quality Meter Tester for Drinking Supply Aquarium Hydroponics Pool Aquaculture
Features: Multi-functional measure various parameters: pH, Total Dissolved Solids (TDS), salt levels, specific gravity (S.G), and temperature Compact and lightweight A versatile tool for various applications APP Remote Control "Tuya Smart" High precision...
$61.90 USD
TK398PLUS Natural Gas Detector Portable Gas Sniffer Gas Leak Tester Locating Propane, Methane, Natural Gas, and Combustible Gas Leak 8" Gooseneck Sensor for Home and RV with Flashlight, Buzzer, Light Indicator
Features: High and Low sensitivity With a flashlight on the detection probe Buzzer and indicator light alarm Automatic Power-off Feature with Option to Cancel Low battery and charging indicator Analog bar scale %LEL...
$71.90 USD
TK399PLUS Carbon Dioxide CO2 Monitor with Temperature and Humidity Measure Large Colored Display NDIR Sensor Rechargeable Meter for Air Quality in Homes, Offices, Schools, etc.
Features: Large LED screen display Testing parameters: Carbon Dioxide (CO2), Temperature, and Humidity Large 800mAh capacity lithium battery with 5V micro USB charging Low battery indicator Simple calibration procedure Alarm function Specifications: Display...
$49.90 USD
TK401PLUS Professional Non-contact/Contact Laser Tachometer Laser Photo Sensor Gauge Tester with HOLD/MAX/MIN Car Engine Machine Inspection Instrument
Features: 2-in-1 Contact & Non-contact measurement Backlight and low battery indicator function Data HOLD function MAX/MIN measurement Real-time measurement Auto power-off after 15min of no operation and can also be disabled for continuous...
$39.70 USD
TK402PLUS pH Controller with Dual Relay and Temperature Measurement for Water Quality Monitoring in Aquarium, Hydroponics, Fishpond, Pool etc.
Features: Accurate pH Measurement LCD for comprehensive Data Display Includes chart display that records pH and temperature readings for up to three days Dual relay output allows you to switch between UP and...
$267.90 USD
TK403PLUS Jeweler Loupe 14x Magnification Mini Foldable Optical Glass Lens Magnifier Triplet Loop for Jewelry, Stamp and Coin Collector, Watch and Circuit Board Repair
Features: Hasting Foldaway Mini Design 14x Magnification Optical Glass Triplet Lens provides a clear view field Distortion-free magnification Pocket-size and Crystal Clear Material Type: Stainless steel Body Design with lanyard hole - easy...
$24.70 USD
TK404PLUS Handheld Transmittance Meter Solar Film, Stick-film Glass, Car Window Tint Meter Tester Visible Light, Light Transmittance Measure Automotive Home Personal Tool
Features: Multi-function meter - UV rejection/transmission measure, IR rejection/transmission measure, light transmittance measure Three display interface options are available: UVR/IRR/VLT, UVT/IRT/VLT, and VLT LCD Dot matrix display with backlight function Always upright reading...
$111.90 USD
TK405PLUS Smart iCard Bluetooth Item Finder Wallet, Bag, Luggage Tag Locator for iOS Device Anti-loss Waterproof Thin Card Tracker
Features: Long battery life Slim-thin and compact fits perfectly in a wallet Play sound with "di-di" to find the item in bluetooth mode within 20 meters radius Compatible with any Apple devices -...
$29.70 USD