sper scientific

lab digital refractometer - clinical

replacement head with diaphragm for do probe

pocket thermometer -40~70ºc & -40~160ºf (box of 12)

nist traceable certificate of compliance - co2 meters (includes co2/temp/rh, if applicable) (requires meter purchase)

orp sensor - fits multi-parameter sonde

fluoride sensor - fits multi-parameter sonde

halogen moisture analyzer

recertification - 3nh colorimeters + haze meters

nist traceable certificate of calibration - uva/b/c + temperature light meters (requires meter purchase)

ph buffer set - 1 each ph 4, 7, 10

sps-x6 single beam/x8 series double beam uv-vis spectrophotometer

glass cuvettes with lid

hot wire anemometer sd card logger

pocket thermometer -40~50ºc (box of 12)

advanced infrared thermometer with dewpoint 20:1 / 605ºf

waterproof digital refractometer - salinity

mini mixer

sound level pen

ph probe with atc replacement

60-memory stopwatch