Extech Instruments Psychrometer Datalogger Digital RH350

$159.99

Extech Instruments Calibrator Sound W/Nist 407766 407766-NIST

$599.00

Extech Instruments Tachometer Counter w/NIST 461920-NIST

$276.09

Extech Instruments Metal Vane Thermo-Anemometer Sd Logger SDL300

$549.00

Extech Instruments Mini Laser Photo/Contact Tachometer With Nist RPM33-NIST

$421.29

Extech Instruments Sound Level Meter W/Nist 407750 407750-NIST

$435.99

Extech Instruments Light Meter With Memory Easyview 30 Series EA33

$308.99

Extech Instruments Humidity Alert Big Digit With Nist Certificate 445815-NIST

$217.79

Extech Instruments Light Meter Wide Ranging Easy View 30 Series EA30

$212.99

Extech Instruments Pen Humidity/Temp W/Nist 445580 445580-NIST

$204.99

Extech Instruments High Capacity Force Gauge w/NIST 475055-NIST

$999.00

Classic Instruments Temperature Sender, nan, Limited Warranty SN12MM

$36.70

Classic Instruments Temperature Sender, nan, Limited Warranty SN24

$31.45

Classic Instruments Temperature Sender, nan, Limited Warranty SN25

$31.45

Classic Instruments Temperature Sender, nan, SN22

$40.90

Classic Instruments Tachometer, nan, SN20

$33.55

Kestrel 5500 Weather Meter with LiNK + Vane Mount Yellow 0855LVYEL

$561.00

Kestrel 5500 Weather Meter with LiNK + Vane Mount Olive Drab 0855LVOLV

$561.00

Kestrel 5500 Weather Meter with LiNK + Vane Mount Desert Tan 0855LVTAN

$561.00

Davis Instruments Shield Radiation 7714

$145.00