Environmental Testing Instrument

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1,170 products

Tuya Smart WiFi Carbon Monoxide Gas Detector (CO Detector) Home Security Gas Leak Alarm

$11.82

FNIRSI ERD-10 Electrical Electromagnetic Radiation Detector for Home Appliances, Personal Dosage Alarm, Electromagnetic Field

$36.36

Handheld Portable CO2 Air Quality Detector with Formaldehyde, Carbon Dioxide Detection and Indoor Temperature and Humidity D7

$15.45

CEM ST1393 Professional Electromagnetic Wave Radiation Detector for Home Use, High Precision Electromagnetic Radiation Test for Pregnant Women

$26.82

YIYOUBAO ET825 Neutral Electromagnetic Radiation Tester, Radiation Detection, Cross-border

$23.18

SNDWAY Wall-Mounted Noise Meter Decibel Tester, Noise Volume Environmental Monitor

$53.41

Six-in-One Air Quality Detector 86-Type with PM2.5, Formaldehyde, CO2 Gas Sensor, RS485/WIFI Output

$71.59

ANENG Electromagnetic Radiation Detector Home Use Pregnant Women Anti-Radiation Meter Electric Field Radioactive Alarm

$10.23

Ghost Hunting Equipment Kit (1 EMF Meter and 2 Foldable Dowsing Rods)

$31.82

Professional Portable Air Quality Tester with WIFI, Accurate Multifunctional Formaldehyde Gas Detector for Home

$119.55

Infrared CO2 Detector Air Quality Monitor with Thermometer and Hygrometer for Home Use

$36.36

Cross-border Electromagnetic Radiation Detector Magnetic Field Radiation Tester Radiation High-Frequency Electromagnetic Radiation Detector K2

$5.11

KT-401 Air Negative Ion Tester Mini Meter Negative Ion Meter Air Quality Detector

$39.94

Nuclear Radiation Detector for Radioactive Marble Ionization Tester Geiger Counter Personal Dosimeter Instrument Cross-border

$60.91

Electromagnetic radiation meter detector high-voltage line magnetic field radiation instrument intensity electromagnetic wave current detector EMF02R

$31.95

Electronic thermometer and hygrometer for home use, high-precision temperature and humidity control, integrated for baby rooms and bedrooms, with digital display.

$0.34

New 3-in-1 High-frequency EMF/RF Radiation Detector Electromagnetic Field Magnetic Field RF Detector Monitoring Instrument

$35.91

Huitianyi WT3121 Biaozhi GT3121 Electromagnetic Radiation Detector Anti-Radiation Monitoring Meter High Voltage Tester

$20

FNIRSI GC-02 Nuclear Radiation Detector Professional Ray Ionization Personal Dosimeter Alarm Geiger Counter

$47.73

ET825 Electromagnetic Radiation Tester, Radiation Detection Electromagnetic Radiation Tester

$18.18

GC-03 Electromagnetic Nuclear Radiation Detector Professional Radioactive Ray Personal Dosimeter Alarm Geiger Counter

$104.55

DIY Geiger Counter Kit V1.1 Loose Parts / Unassembled / Export Model / Chinese-English Documentation / GitHub

$36.36

New 8-in-1 Air Quality Detector for PM2.5, CO2, Formaldehyde, Temperature, Humidity, and Dust Pollutants

$14.77