Humidity


Testo 6621 Temperature and Humidity Transmitter, wall or duct, 2 analog outputs-

Testo 6621 Temperature and Humidity Transmitter, wall or duct, 2 analog outputs

Designed for building air conditioning applications, this humidity and temperature transmitter is available in wall or duct versions with a long-term stable humidity sensor. Additionally, two analog outputs cover temperature and humidity, and P2A software supports parameterization, adjustment, and analysis. It suits both room and duct installations, with an optional 2-line LCD display.


Testo 6631 Temperature and Humidity Transmitter for greenhouses and laboratories, ±2.5% RH-

Testo 6631 Temperature and Humidity Transmitter for greenhouses and laboratories, ±2.5% RH

Designed for greenhouses and laboratories, this humidity and temperature transmitter monitors critical climates for biological research with a long-term stable humidity sensor rated at ±2.5% RH. Additionally, an integrated ventilator directs airflow onto the sensor for an averaged climate reading. Its housing integrates the probe to protect electronics from moisture.


Testo 160 E WiFi Temperature and Humidity Datalogger with 2 external probe connections-

Testo 160 E WiFi Temperature and Humidity Datalogger with 2 external probe connections
Model: 0572 2022

Sale Price $467.50 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $467.50 USD
Regular Price $550.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0572-2156 Temperature and Humidity Probe-

Testo 0572-2156 Temperature and Humidity Probe
Model: 0572 2156

Sale Price $277.95 USD
Regular Price $327.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $277.95 USD
Regular Price $327.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0572-2024 160-THL WiFi Data Logger with internal temperature, humidity, lux, and UV radiation sensors-

Testo 0572-2024 160-THL WiFi Data Logger with internal temperature, humidity, lux, and UV radiation sensors
Model: 0572 2024

Sale Price $1319.20 USD
Regular Price $1552.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $1319.20 USD
Regular Price $1552.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9730 Humidity and Temperature Probe Head-

Testo 0636 9730 Humidity and Temperature Probe Head
Model: 0636 9730

Sale Price $140.25 USD
Regular Price $165.00 USD
Availability 5 Days

Qty:

Sale Price $140.25 USD
Regular Price $165.00 USD
Availability 5 Days
Quantity

Testo 0636 9753 Humidity Probe, 356°F (180°C)-

Testo 0636 9753 Humidity Probe, 356°F (180°C)
Model: 0636 9753

Sale Price $590.75 USD
Regular Price $695.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $590.75 USD
Regular Price $695.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"-

Testo 0636 9770 High-Precision Humidity & Temperature Probe Head, 0.47"
Model: 0636 9770

Sale Price $569.50 USD
Regular Price $670.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $569.50 USD
Regular Price $670.00 USD
Availability 5 to 6 Weeks
Quantity

Testo 0636 9771 High-precision temperature-humidity probe with Bluetooth-

Testo 0636 9771 High-precision temperature-humidity probe with Bluetooth
Model: 0636 9771

Sale Price $679.15 USD
Regular Price $799.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $679.15 USD
Regular Price $799.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9772 High-precision temperature-humidity probe, fixed cable -

Testo 0636 9772 High-precision temperature-humidity probe, fixed cable
Model: 0636 9772

Sale Price $674.90 USD
Regular Price $794.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $674.90 USD
Regular Price $794.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 9731 Temperature-humidity probe with Bluetooth-

Testo 0636 9731 Temperature-humidity probe with Bluetooth
Model: 0636 9731

Sale Price $302.60 USD
Regular Price $356.00 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $302.60 USD
Regular Price $356.00 USD
Availability 7 to 8 Weeks
Quantity

Testo 0636 9732 Temperature-humidity probe, fixed cable-

Testo 0636 9732 Temperature-humidity probe, fixed cable
Model: 0636 9732

Sale Price $219.30 USD
Regular Price $258.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $219.30 USD
Regular Price $258.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9775 Robust temperature-humidity probe for temperatures up to +356 °F, fixed cable-

Testo 0636 9775 Robust temperature-humidity probe for temperatures up to +356 °F, fixed cable
Model: 0636 9775

Sale Price $740.35 USD
Regular Price $871.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $740.35 USD
Regular Price $871.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps-

Testo 0636 2130 Thin Humidity Probe with 4 Attachable Protection Caps
Model: 0636 2130

Sale Price $713.15 USD
Regular Price $839.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $713.15 USD
Regular Price $839.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0572 6172 Humidity / Temperature Probe, 12mm-

Testo 0572 6172 Humidity / Temperature Probe, 12mm
Model: 0572 6172

Sale Price $372.30 USD
Regular Price $438.00 USD
Availability 4 to 5 Weeks

Qty:

Sale Price $372.30 USD
Regular Price $438.00 USD
Availability 4 to 5 Weeks
Quantity

Testo 0572 6174 Humidity / Temperature Probe 4 mm-

Testo 0572 6174 Humidity / Temperature Probe 4 mm
Model: 0572 6174

Sale Price $435.20 USD
Regular Price $512.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $435.20 USD
Regular Price $512.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0636 9725 Plug-in Humidity Probe Head Replacement-

Testo 0636 9725 Plug-in Humidity Probe Head Replacement
Model: 0636 9725

Sale Price $158.10 USD
Regular Price $186.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $158.10 USD
Regular Price $186.00 USD
Availability 3 to 4 Weeks
Quantity

Testo 0636 9742 Humidity/Temperature Probe-

Testo 0636 9742 Humidity/Temperature Probe
Model: 0636 9742

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $585.65 USD
Regular Price $689.00 USD
Availability 1 to 2 Weeks
Quantity

Testo 0636 2140 Humidity Probe for Equilibrium Moisture-

Testo 0636 2140 Humidity Probe for Equilibrium Moisture
Model: 0636 2140

Sale Price $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $798.15 USD
Regular Price $939.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element-

Testo 0636 2142 High Humidity Level Probe with Heated Sensor Element
Model: 0636 2142

Sale Price $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1095.65 USD
Regular Price $1289.00 USD
Availability 2 to 3 Weeks
Quantity