S/S Surface Humidity Transmitter, 2%, 4-20mA output, 3,000, NTC Thermistor, ±0.2°C, Tamper Proof Screws

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 3,000, NTC Thermistor, ±0.2°C

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 10,000, type 3, NTC Thermistor, ±0.2°C, Tamper Proof Screws

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 10,000, type 3, NTC Thermistor, ±0.2°C

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 1000 Platinum, IEC 751, 385 Alpha, thin Film, Tamper Proof Screws

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 1000 Platinum, IEC 751, 385 Alpha, thin Film

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 10k Type 3, NTC Therm, ±0.2 C c/w 11K shunt Resistor, Tamper Proof Screws

S/S Surface Humidity Transmitter, 2%, 4-20mA output, 10k Type 3, NTC Therm, ±0.2 C c/w 11K shunt Resistor

S/S Surface Humidity Transmitter, 2%, 4-20mA output, No temperature sensor

NIST Calibration & Certificate for combination humidity and tempertaure transmitters

Base for LY2 series relays

Light sensor, 4 - 20 mA output, weatherproof enclosure

Light sensor, 4 - 20 mA output

Light sensor, resistive output, weatherproof enclosure

Light sensor, resistive output

Power supply full wave 0.5 amp fixed

Power supply 2 amp full and half wave selectable

NIST Calibration & Certificate for pressure, humidity and temperature

NIST Calibration & Certificate for pressure sensors

Room Particulate Matter Transmitter, LCD Viewable, None, No Relay, None