Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 3000 Ohm, NTC Thermistor, +/-0.2°C, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 3000 Ohm, NTC Thermistor, +/-0.2°C

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 1801 Ohm, NTC Thermistor, +/-0.2°C, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 1801 Ohm, NTC Thermistor, +/-0.2°C

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 100 Ohm Platinum, IEC 751, 385 Alpha, thin film, 3 wire, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, 100 Ohm Platinum, IEC 751, 385 Alpha, thin film, 3 wire

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, No Temperature Sensor Option, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 5%, No Temperature Sensor Option

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, NTC Thermistor, ±0.2 C, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, NTC Thermistor, ±0.2 C

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, Type 2, NTC Thermistor, +/-0.2°C, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, Type 2, NTC Thermistor, +/-0.2°C

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 20,000 Ohm, NTC Thermistor, +/-0.2°C, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 20,000 Ohm, NTC Thermistor, +/-0.2°C

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, Type 3, NTC Thermistor, +/-0.2°C c/w 11K shunt resistor, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 10,000 Ohm, Type 3, NTC Thermistor, +/-0.2°C c/w 11K shunt resistor

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 1000 Ohm Nickle, Class B, DIN 43760, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 1000 Ohm Nickle, Class B, DIN 43760

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film, NIST Calibration and Certificate-Humidity only

Duct Humidity Transmitter, ABS enclosure with hinged and gasketed cover, 3%, 1000 Ohm Platinum, IEC 751, 385 Alpha, thin film