Sper Scientific Direct

turbidity calibration solution 0 ntu

advanced thermocouple datalogger

type k ambient thermometer probe

type j beaded wire thermometer probe

bluetooth datalogging thermo-hygrometer

sling hygrometer replacement tubes - celsius - fits sper psychrometer #736700

sling hygrometer replacement tubes - fahrenheit - fits sper psychrometer #736710

replacement pt100 rtd probe

do electrolyte

rubber boot

turbidity sample cell

usb cable

replacement vane for bluetooth anemometer

brix calibration solution - 10 pack

lab digital refractometer - brix 45 to 88%

recertification - force gauge

recertification - heat stress meter: rh & air temperature only

recertification - temperature & rh

recertification - laser power meter certification

recertification - light meter uva/b & uvc