Probes for testo 440
Fume cupboard probe, for precise measurement of air velocity in laboratory fume cupboards according to DIN EN 14175-3/-4
350×50×40 mm
Diameter probe head: 90 mm
Fixed cable: 1,4 m, 0...+50 °C
V: 0 - 5 m/s
P: 700 - 1100 hPa, T: ±0,5 °C
P: ±3,0 hPa
V: ±(0,02 m/s +5% of mv), T: 0,1 °C
P: 0,1 hPa
V: 0,01 m/s
350×50×40 mm
Diameter probe head: 90 mm
Fixed cable: 1,4 m, 0...+50 °C
V: 0 - 5 m/s
P: 700 - 1100 hPa, T: ±0,5 °C
P: ±3,0 hPa
V: ±(0,02 m/s +5% of mv), T: 0,1 °C
P: 0,1 hPa
V: 0,01 m/s
Catalog # 620-2659
Supplier: Testo
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Product Details & Documents
Use the humidity/temperature probes (with an appropriate measuring instrument) for the reliable measurement of relative humidity and temperature. Humidity sensor is durable and traceable to international humidity standards, such as ILAC, PTB and NIST. Thus, even after years of use you can still count on measurement results that are reliable and correct.
Documents
Specifications
- Range:0...+50 °C
V: 0 - 5 m/s
P: 700 - 1100 hPa - Resolution:T: 0,1 °C
P: 0,1 hPa
V: 0,01 m/s - Description:Fume cupboard probe, for precise measurement of air velocity in laboratory fume cupboards according to DIN EN 14175-3/-4
350×50×40 mm
Diameter probe head: 90 mm
Fixed cable: 1,4 m - Seq:09
- Accuracy:T: ±0,5 °C
P: ±3,0 hPa
V: ±(0,02 m/s +5% of mv)