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TK422PLUS Digital HCHO / CO2 / TVOC Meter with Humidity & Temperature Measurement IAQ Tester with Professional NDIR Sensor Ideal for Air Quality Monitoring in the Home, Offices, School, Hotels and Others
Features: Multiple parameter measurements (HCHO, TVOC, CO2, Temperature, and Humidity) Audible HCHO alarm Large LCD screen Battery strength indicator Switchable temperature unit Power saving mode function Rear air vent design Color indicator for...
$55.90 USD
TK423PLUS EMF Tester Electromagnetic Field Radiation Meter EF, Radio Frequency (RF), Magnetic Field (MF) Detector for Home, Office, School, Hospitals Radiation Detection Device
Applications: Radiation detection of mobile phone and signal transmission tower RF radiation detection of intelligent electrical equipment Wi-Fi router and Bluetooth RF radiation detection EMF radiation detection of overhead transmission high voltage lines...
$40.70 USD
TK425PLUS Natural Gas Leak Detector Flammable Natural Gas Sniffer Low / Medium / High Sensitivity Alarm with 16.5-inch Long Gooseneck Probe Analog and Bar Scale Display
Features: Low, Medium, and High Sensitivity Alarm with disabled function Manual or Auto power-off function after 10min of inactivity LED analog bar scale 16" Long flexible probe Durable ABS material body EN61326-1 Safety...
$52.90 USD
TK426PLUS Handheld Lux Meter with Split Type Silicon Photodiodes Probe Bluetooth Function (iOS ONLY) Light Tester Datalogger
Features Measure Current/Maximum/Minimum/Difference value Alarm function when illuminance exceeds the default setting Temperature measurement Bluetooth mobile phone APP (iOS 9.0 or above ONLY) communication and computer communication function Measure statistics illuminance integral and integral...
$69.70 USD
TK427PLUS Digital Solar Power Meter Handheld Light Radiation Tester for Meteorology Research W/m2 or Btu/ft2-h Sun Energy Measurement
Features: 4-1/2 Digital display Selectable unite (W/m2 or Btu/ (ft2-h)) Data retention function Wide measurement range Low battery indicator Data HOLD function Specifications: Measuring range: 0.1~1999.9W/m² / 0.1~1999.9Btu/(ft²-h) Resolution: 0.1W/m²; 0.1Btu/(ft²-h) Error Range:...
$77.90 USD
TK429PLUS Light Lux Meter Illuminance Tester Photometer Luxmeter LUX FC Measurement Unit Silicon Photodiode Sensor
Features: Portable handheld device High-precision sensor Data HOLD/MAX/MIN function Backlight function Switchable unit of measurement (LUX/FC) Auto Power off function that can also be disabled Low battery indicator Specifications Measurement method: Integral type...
$25.70 USD
TK430PLUS Fiber Optic Cable Tester HD Colored Display Optical Fiber Power Meter FC / SC / ST Universal Interface VFL REF FC SC ST Visual Fault Locator Fiber Tester
Features: Small and easy-to-carry fiber optic tester HD screen colored screen Red laser for visual fault identification and tracing Automatic shutdown (after 30min)that can also be disabled Supports 850/980/1310/1490/1550/1625nm wavelength Switchable unit: dBm...
$39.70 USD
TK431PLUS Portable Halogen Gas Leak Detector 10.5" Long Flexible Probe with Alarm Function CFCS, HCFC, and HFCS Gas Detection
Features: Color Screen Display 10.5" Inches Long Flexible Gooseneck Probe Automatic power-off function that can be disabled Battery strength indicator Temperature measurement (°C/°F) Non-slip grip and durable buttons High-strength ABS engineering body Alarm...
$55.90 USD
TK432PLUS Portable Refrigerant Leak Tester with Flexible Gooseneck Sensor Leak Detector Audible and Visual Alarm Function
Features: Maximum sensitivity is less than 3g (0.11oz) / yr L- M- H, three levels of sensitivity adjustment Self-test function starts once power on Electricity indication Built-in rechargeable battery Buzzer alarm for leakage...
$130.90 USD
TK434PLUS Gas Monitor Ex, O2, CO, H2S Gas Leak Detector Natural Methane Gas Sniffer with Audio, Visual and Vibration Alarm
Features: Simultaneous real-time gas detection (Ex, O2, CO, H2S) High-quality gas sensor Battery strength indicator Date display Type-C charging port Audio, Visual, and Vibration alarm with multiple alarm mode settings Zero and Restore...
$93.90 USD
TK439PLUS-G Green Laser Level Marker Drill Dust Collector with Bubble Level for Carpentry, Masonry, Home and School Drilling 4M Laser Level Distance
Features: 3-in-1 function tool (dust collector/laser level/laser level bracket) Laser Level Function: comes with laser and Horizontal & Vertical bubble levels Air Suction Bracket: load-bearing capacity can reach 5KG Detachable design Built-in rechargeable...
$63.90 USD
TK439PLUS-R Laser Level Meter with Horizontal and Vertical Bubble Level, Wall Mount Dust Drilling Collector Cup IP54 Rechargeable Detachable Design
Features: 3-in-1 function tool (dust collector/laser level/laser level bracket) Laser Level Function: comes with laser and Horizontal & Vertical bubble levels Air Suction Bracket: load-bearing capacity can reach 5KG Detachable design Built-in rechargeable...
$53.90 USD