ឧបករណ៍ - ឧបករណ៍វាស់បរិស្ថាន។

SOUND LEVEL CAL. W/NIST 407744.

EXSTIK II DISSOLVED OXYGEN METER.

SOUND METER SD LOGGER WITH NIST.

CONDUCTIVITY METER/PEN STYLE. Environmental Test Equipment Conductivity Meter

DUAL TEMPERATURE DATALOGGER USB. Datalogging & Acquisition USB Dual Temp Datalogger

LARGE VANE THERMO-ANEMOMETER WIT.

COMBINATION PIN/PINLESS MOISTURE. Environmental Test Equipment Combo Pin/Pinless Moisture Meter

LIGHT METER FC/LUX HEAVY DUTY W. Environmental Test Equipment Heavy Duty Light

MOISTURE METER PINLESS.

DIFFERENTIAL PRESSURE MANOMETER. Datalogging & Acquisition PRESSURE MANOMETERS 29psi/2000mbar

3 CHANNEL PRESSURE DATALOGGER. Environmental Test Equipment 3-Channel Pressure Datalogger

PH METER PALM PH WITH CABLED EL. Environmental Test Equipment PH METER PALM PH W

PH/MV/TEMP KIT WITH NIST.

SOUND LEVEL ALERT W/NIST SL130W.

HOT WIRE THERMO-ANEMOMETER.

PH/MV/TEMP METER KIT MICRO OYSTE. Environmental Test Equipment PH/MV/TEMP METER KIT

ANEMOMETER VANE HEAVY DUTY W/ H. Environmental Test Equipment ANEMOMETER VANE HEA

WIRELESS ARTICULATING VIDEO BORE. Environmental Test Equipment HD Wireless VidScope 6mm/1m Semi-Rigd Cbl

PSYCHROMETER W/NIST RH390.

INDOOR AIR QUALITY/ DATALOGGER. Environmental Test Equipment INDOOR AIR QUALITY METER/DATA LOGGER