ឧបករណ៍ - ឧបករណ៍វាស់បរិស្ថាន។

3-IN-1 HYGRO-THERMO ANEMOMETER. Environmental Test Equipment 3-IN-1 HYGRO-THERM

LIGHT METER WITH NIST LT300. Environmental Test Equipment LIGHT METER W/ NIST CALIBRATION

IMPELLER ASSEMBLY/2 PACK FOR 451. Environmental Test Equipment IMPELLER ASSEMBLY 2 PACK

HOT WIRE THERMO-ANEMOMETER SD LO. Environmental Test Equipment Hotwire CFM Thermo- AnemoDatalogger-NIST

PH/TDS/CONDUCTIVITY WITH POLYMER.

PROBE HUMIDITY/TEMP FOR RH520. Environmental Test Equipment PROBE HUMIDITY TEMP FOR RH520

DESKTOP CARBON DIOXIDE MONITOR. Environmental Test Equipment Indoor Air Quality CO2 Monitor

MINI VANE ANEMOMETER/PSYCHROMETE.

METAL VANE THERMO-ANEMOMETER SD.

PSYCHROMETER DIGITAL KIT. Environmental Test Equipment HYGRO-THERMOMETER PSYCHROMETER KIT

CALIBRATOR SOUND. Audio/Video Test Equipment SOUND CALIBRATOR 94/114DB

SOUND LEVEL MTR W/NIST 407730. Audio/Video Test Equipment EXTECH SOUND LEVEL METER W/NIST

NTU STANDARD SOLUTIONS O NTU 1.

LARGE VANE ANEMOMETER/PSYCHROMET. Environmental Test Equipment Large Vane CFM/CMM Anemo/Psychrometer

PITOT TUBE ANEMOMETER DIFF MAN.

DISSOLVED OXYGEN METER SD LOGGER. Environmental Test Equipment Dissolv Oxygen Meter SD Logger

VIDEO PARTICLE COUNTER. Counters & Tachometers Particle Counter with Built-in Camera

PH/TDS/CONDUCTIVITY WITH POLYMER.

STOPWATCH INDUSTRIAL.

3 CHANNEL PRESSURE DATALOGGER WI.