Light meter for measuring light including batteries, cables, cap, holster, sensor

Gas analyzer for measuring carbon monoxide including battery

Specially designed for measuring acidity, PH including battery, meter, belt

Thermo-hygrometer (thermo-hygrometer) for measuring humidity, temperature including batteries, manual, sensor

Data logger for measuring humidity, temperature including battery, bracket, software

Thermo-hygrometer (thermo-hygrometer) for measuring humidity, temperature including batteries, calibration certificate, pocket clip

Anemometer for measuring airflow, temperature including battery, casing, housing, manual

Manometers are used to measure pressure (gas) including batteries, boxes, pipes

Leak detector for measuring refrigerant including battery, housing, manual, sensor

Anemometer for measuring humidity, temperature, wind speed/direction including battery, transmitter

Hygrometer is used to measure humidity, moisture including battery, housing

Hygrometer for measuring humidity, moisture including batteries, cap, replacement needle

Thermo-hygrometer (thermo-hygrometer) is used to measure humidity, temperature including

Light meter for measuring light including battery, cable, cap, sensor

Psychrometer for measuring airflow, humidity, temperature including battery, temperature probe

Specially designed for measuring salt including base, battery, cap, box, cup, sensor, belt

Anemometer for measuring airflow, temperature including battery, probe, belt

Manometers are used to measure pressure (gas) including batteries, boxes, pipes

Specially formulated to measure acidity, pH including

Hygrometer is used to measure humidity, moisture including battery, housing