Environmental

SLM-413 Wall-mounted|Desktop Noise Decibel Meter 13" Colored Screen Sound Level Tester 130dB with Temperature and Humidity Measurement, 12H/24H Clock Display, Adjustable Brightness and Alarm Function

Regular Price $30.90 USD

STD-439R 3 in 1 Home Electric Drilling Dust Collector Wall Mount Laser Level Bracket with Laser Level Function 2M Red Laser Distance with Horizontal & Vertical Bubble Level

Regular Price $24.90 USD

LKD-431 Halogen Gas Leak Detector High Sensitivity for Air Conditioning Repair, Car Repair, Gas Pipelines, Industrial Plant, Home Use with 10.5-inch Gooseneck Probe Visual, Audible and Vibration Alert

Regular Price $25.90 USD

EMF-427 Solar Power Meter Sun Light Radiation Testing for Solar Energy Research Meteorology Agriculture Sun Light Energy Measuring Tool

Regular Price $53.90 USD

CAB-430 Fiber Optic Power Meter VFL REF FC SC ST Visual Fault Locator HD Colored LCD Display Fiber Optical Cable Tester Network Tools

Regular Price $18.90 USD

AQM-434 Gas Leak Detector 4-in-1 H2S|EX|O2|CO Tester Analyzer Instant Alerts Audible, Light, Vibration Alarm Natural Methane Gas Detector IP68 with Data Storage Portable Rechargeable

Regular Price $94.90 USD

LKD-432 Refrigerant Leak Detector Handheld 17-inch Gooseneck Probe Sensor Heating Diode Leak Tester for Air Conditioning and Refrigeration System with Buzzer, Visual Alarm and LCD Bar Graph

Regular Price $78.90 USD

LUX-429 Digital Light Lux Meter Illuminance Tester Photometer Luxmeter High Precision Illuminometer Lx FC Measurement for Photography, Schools, Hospitals, Workplaces and other Environmental Monitoring

Regular Price $7.90 USD

AQM-419 Dual-Output CO2 Controller Carbon Dioxide Monitor with Day & Night Auto Detection, Temperature and Humidity Measurement, 15ft Remote NDIR CO2 Sensor, and Trend Chart for Greenhouses, Offices, Factories, Homes, etc.

Regular Price $107.90 USD

AQM-421 Professional 5in1 Indoor Air Quality Monitor CO | CO2 | TVOC Meter, Humidity & Temperature with NDIR Sensor High Precision Monitor for Home, Offices, RV, Grow Tents etc.

Regular Price $31.90 USD

EMF-423 Professional EMF Meter Tester Electromagnetic Field Radiation Detector EF, Radio Frequency (RF), Magnetic Field (MF) Detection for Home, Office, School, Hospitals, etc. EMF Inspections

Regular Price $20.90 USD

AQM-422 IAQ Monitor 5 in 1 Professional HCHO | CO2 | TVOC Meter with Humidity & Temperature Measurement NDIR Sensor Portable Carbon Dioxide Monitor for Home, RV, Grow Tents, Factory etc.

Regular Price $25.90 USD

MAN-420 Differential Pressure Manometer with ±50 kPa Kilopascal Measuring Range for Pneumatic, Compressor, Valves, Tanks, Pump Installations, HVAC Heating Ventilation and Air Conditioning Systems

Regular Price $37.90 USD

LUX-426 Split Type Digital Light Lux Meter with Temperature Measure Colored LCD Display Illuminance Meter for Luminosity Measuring & Monitoring

Regular Price $31.90 USD

LKD-425 Gas Leak Detector Combustible Gas Test Analyzer Portable Natural Gas Sniffer for Flammable Natural Gas Acetone Propane Benzene Ethanol Gasoline Methane etc 0~9999PPM Measurement Range

Regular Price $22.90 USD

SLM-417 Digital Sound Level Meter 30~130dB Decibel Tester SPL Monitoring Audio Level Meter for Noise Monitoring in the School, Offices, Traffic, Factory, Home, etc.

Regular Price $8.90 USD

THE-418_1P Digital K-Type Thermocouple Thermometer with Wired and Stainless Steel Probe, High and Low Temperature Measurement for High-Temp Furnaces and Ovens or Low-Temp Liquid Nitrogen etc.

Regular Price $9.90 USD

PAR-414 Full-Spectrum Quantum PAR Meter Waterproof Sensor IP68 for Aquarium Reef Tank Plants PPFD Tester Indoor Plants, Garden, Farm, Hydroponics Photosynthetic Activity

Regular Price $97.90 USD

VAR-412 Mini Camera Digital Video Recorder Body Cam 1080P Rotating Lens Camcorder Video Audio Record Night Vision Motion Detection Loop Recording Body Camera for Law Enforcement, Security Guard, Travel, Lecture Record

From $37.90 USD

SLM-411 Digital Sound Level Meter 30~130 dBA Decibel Meter Capacitive Microphone Sensor dB Tester 30~130dB SPL Monitor IP54

Regular Price $9.90 USD