$4.00
Lab Pro Protective Face Shield Mask - 50% OFF
$1.25
Lab Pro Masks LP-MaskSurg-W
$9.00
Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% OFF
$57.00
Tians Face Mask 3 Layer Spp, Latex Free Elastic Earloop & Clip, Blue-500/Cs - 40578C-RS5
USB TEMP/HYGRO DATALOGGER
$94.75
Sling Psychrometer, Pack Of 15 - SPCRKIT-PK/15
$69.00
HYGRO Digital+Thermo+CLOCK
$185.00
HEMIDITY & TEMP DATALOG w/RO
$68.25
MULTIMETER w/TEMP PROBE
$578.55
Thermo Scientific Temp/Rh Sensor Cal@37c/90%Rh - SV405-102
$2,831.00
Thermo Scientific Triple CO2/TMP/HUM (no cal) - SON.CO2.0005
$178.50
PH/ CONDUCT/TEMP METER
$671.44
Excelta RCL Meter - Bluetooth - TM-500-BTW
$114.45