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High-precision humidity/temperature probe head

High-precision humidity/temperature probe head

0636 9770

High-precision humidity/temperature probe head

0636 9770

Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement

Precise: carry out humidity measurements with an accuracy of ± (0.6% RH + 0.7 % of m.v.) in the range between 0 and 90% RH, calculation of wet bulb temperature, dew point and absolute humidity

Convenient: probe head is easy to attach to the universal handle with Bluetooth^® or cable (available to order separately)

Intelligent calibration concept: only send in the probe head for calibration

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the high-precision humidity/temperature probe head.

Proven quality from Testo: you can depend on reliable measurement results, because the probe head is equipped with our high-precision, long-term stable humidity sensor. This measures the humidity with an accuracy of ± (0.6% RH + 0.7% of m.v.) in the range between 0 and 90% RH and is traceable to international humidity standards, such as ILAC, PTB and NIST.

High-precision humidity/temperature probe head including calibration protocol.

Please do not use the probe head in condensing atmospheres. For continuous application in high-humidity ranges
> 80% RH at ≤ 30 °C for > 12 h
> 60% RH at > 30 °C for > 12 h
please contact Testo Service or contact us via the Testo website.

CO probe (digital) - wired

:
0632 1272

CO probe (digital) - with Bluetooth^®

:
0632 1271

CO2 probe (digital) with Bluetooth® including temperature and humidity sensor

CO₂ probe (digital) - with Bluetooth^® including temperature and humidity sensor

:
0632 1551

CO2 probe (digital) including temperature and humidity sensor, wired

CO₂ probe (digital) - including temperature and humidity sensor, wired

:
0632 1552

High-precision humidity/temperature probe (digital) - wired

:
0636 9772

High-precision humidity/temperature probe (digital) - with Bluetooth^®

:
0636 9771

High-precision vane probe (Ø 100 mm, digital) - including temperature sensor, wired

:
0635 9372

High-precision vane probe (Ø 100 mm, digital) - with Bluetooth^® including temperature sensor

:
0635 9371

Hot wire probe (digital) - including temperature and humidity sensor, wired

:
0635 1572

Hot wire probe (digital) - with Bluetooth^® including temperature and humidity sensor

:
0635 1571

Humidity/temperature probe (digital) - wired

:
0636 9732

Humidity/temperature probe (digital) - with Bluetooth^®

:
0636 9731

Universal Bluetooth® handle for connecting probe heads

:
0554 1111

Universal cable handle for connecting probe heads

:
0554 2222

Vane probe (Ø 100 mm, digital) - including temperature sensor, wired

:
0635 9432

Vane probe (Ø 100 mm, digital) - with Bluetooth^® including temperature sensor

:
0635 9431

Vane probe (Ø 16 mm, digital) - including temperature sensor, wired

:
0635 9572

Vane probe (Ø 16 mm, digital) - with Bluetooth^®, including temperature sensor

:
0635 9571

testo 440 - Air velocity and IAQ measuring instrument

:
0560 4401

testo 440 100 mm Vane Kit with Bluetooth®

:
0563 4403

testo 440 16 mm Vane Kit

:
0563 4401

testo 440 Air Flow ComboKit 1 with Bluetooth®

:
0563 4406

testo 440 Air Flow ComboKit 2 with Bluetooth®

:
0563 4407

testo 440 CO₂ Kit with Bluetooth®

:
0563 4405

testo 440 Hot Wire Kit

:
0563 4400

testo 440 Humidity Kit with Bluetooth^®

:
0563 4404

testo 440 Indoor Comfort ComboKit with Bluetooth®

:
0563 4408

testo 440 Lux Kit

:
0563 4402

testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor

:
0560 4402

testo 440 delta P Air Flow ComboKit 1 with Bluetooth®

:
0563 4409

testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

:
0563 4410

testo 440 laboratory kit

:
0563 4412

testo 400 - Universal IAQ instrument

:
0560 0400

testo 400 IAQ and comfort kit with tripod

:
0563 0401

testo 400 air flow kit with 16 mm vane probe

:
0563 0400 72

testo 400 air flow kit with hot wire probe

:
0563 0400 71

Temperature - NTC

Measuring range	-20 to +70 °C
Accuracy	±0.5 °C (Remaining Range) ±0.3 °C (+15 to +30 °C)
Resolution	0.01 °C

Humidity - Capacitive

Measuring range	0 to 100 %RH
Accuracy	±(0.6 %RH + 0.7 % of mv) (0 to 90 %RH) Hysteresis: ±0.4 %RH long-term stability: ±1 %RH / year ±0.03 %RH/K (k=1) ±(1.0 %RH + 0.7 % of mv) (90 to 100 %RH)
Resolution	0.01 %RH

General technical data

Storage temperature	-20 to +70 °C
Weight	20 g
Dimensions	160 x 28 x 28 mm
Operating temperature	-20 to +70 °C
Diameter probe shaft	12 mm
Length probe shaft	140 mm
Product colour	Black