SDL350-NIST / Extech Hot Wire CFM Thermo-Anemometer/Datalogger Air Velocity/Air Flow meter with telescoping probe designed to fit into HVAC ducts and other small openings.
SDL400-NIST / Extech Light Meter/Datalogger Wide range to 10,000Fc or 100kLux.Cosine and color-corrected measurements.Utilizes precision silicon photo diode and spectral response filter.
SDL550-NIST / Extech Moisture Content Meter with NIST 23.7" (600mm) Heavy Duty Stainless Steel Single-Prong Probe with Replaceable Probe Head and inner filter.
SDL600-NIST / Extech Sound Meter and Datalogger with NIST High accuracy 1.4dB meets ANSI and IEC 61672-1 Type 2 standards.30 to 130dB measurement range.
SDL700-NIST / Extech Pressure Meter SD Logger with NIST Accepts interchangeable transducers with ranges of 30, 150, 300psi (transducers sold separately).
SDL800-NIST / Extech เครื่องวัดความสั่นสะเทือน Vibration Meter Remote vibration sensor with magnetic adapter on 47.2" (1.2m) cable.Wide frequency range of 10Hz to 1kHz.