Digital Coating Thickness Gauge Kit w/ Probes, USB Cable & Case

Extech SDL200 4-Channel Temperature Meter Datalogger with Case & Probe

EXTECH SDL200 4-Channel Temperature Meter With Case

CENTER 322 Sound Level Meter Data Logger 30 - 130 dB

"NEW" Extech SDL400 Light Meter "PLUS FREE SHIPPING"

Extech HT200: Heat Stress (WGBT) Meter

EXTECH Dissolved Oxygen Meter Datalogger SDL150 with case

EXTECH EC600 Conductivity Meter Water Proof Series With Case