RM3,328.00 RM4,369.00
Hot wire probe head including temperature and humidity sensor
Price RM3,328.00 RM4,369.00
Product SKU 0635 1570
Brand Testo
Size (L x W x H) 35 cm x 18 cm x 15 cm
Availability In Stock
Shipping Fee
Quantity
Description
Highlight
  • Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement

  • Precise: includes absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity

  • Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them 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 hot wire probe head.

Description

Product Description

Simply plug the probe head onto the extendable telescope for air velocity probes and use the adapter (order number 0554 2160) to attach them both to the handle with Bluetooth or cable.

 

Delivery Scope

Hot wire probe head including temperature and humidity sensor and calibration protocol.

 

 

 

 

Specification

Temperature - NTC

Measuring range

-20 to +70 °C

Accuracy

±0.5 °C (0 to +70 °C)

±0.8 °C (-20 to 0 °C)

Resolution

0.1 °C

 

Humidity - Capacitive

Measuring range

5 to 95 %RH

Accuracy

±3 %RH (10 to 35 %RH)

±2 %RH (35 to 65 %RH)

±3 %RH (65 to 90 %RH)

±5 %RH (Remaining Range)

±0.06 %RH/K (k=1)

long-term stability: ±1%RH / year

Hysteresis: ±1.0 %RH

Resolution

0.1 %RH

 

Absolute Pressure

Measuring range

+700 to +1100 hPa

Accuracy

±3.0 hPa

Resolution

0.1 hPa

 

Velocity - Hot wire

Measuring range

0 to 50 m/s

Accuracy

±(0.03 m/s + 4 % of mv)

(0 to 20 m/s)

±(0.5 m/s + 5 % of mv)

(20.01 to 30 m/s)

Resolution

0.01 m/s

 

General technical data

Storage temperature

-20 to +70 °C

Weight

35 g

Dimensions

235 x 9 x 9 mm

Operating temperature

-20 to +70 °C

Diameter probe shaft

9 mm

Length probe shaft

230 mm

Product colour

Black

 

 

Download

Product Brochure

 

      

  ​  Data sheet testo 440  (application/pdf, 3.365 KB)

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What's in the box
Hot wire probe head including temperature and humidity sensor and calibration protocol.