testo

• Full system compatibility and automatic Bluetooth connection to the testo 570s, 557s, 558s, 550s digital monitoring aids, the testo Smart App and the testo 552i vacuum probe
  Technical data:
  
• Connection sizes: 1/4 SAE, 3/8 SAE, 1/2 SAE
  
• Pump type: Rotary vane pump
  

Joint accessories for testo 330-1 and 330-2 ...

Joint accessories for testo 330-1 and 330-2 ...

• Suitable for testo 440
  
• For long-term measurement and parallel determination of relative humidity and air temperature indoors
  
• Accuracy: ±2 %RH (5 to 90 %RH)
  

• Suitable for testo 440
  
• For long-term measurement and parallel determination of relative humidity and air temperature indoors
  
• Accuracy: ±(0.6 %rH + 0.7 % v. Mw.) (0 to 90 %rH)
  

• Measurement menu for volume flow and determination of Flow and Temperature in the ventilation duct or at ventilation outlets
  
• Measuring range:
  - Flow : 0.3 to 35 m/s, 0.6 to 50 m/s
  - Temperature: -20 to +70 °C
  
• Ref. no.: 0563 4407
  

• Suitable for testo 625 and wireless handles
  
• Measuring range:
  - Temperature: -10 to 60 °C
  - Humidity: 0 to +100% rH
  
• Ref. no.: 0636 9725

• Measurement range: 0 ... 30 m/s, -20 ... -70 °C
  
• Resolution: 0.01 m/s, 0.1°C
  
• Sensor ø: 9 mm
  

• For monitoring the Temperature with internal NTC Probe
  
• Alerting in the event of limit value violations by e-mail or SMS
  
• Data transmission via WLAN
  

• Suitable for testo 420
  
• For mounting on capture hood

• For monitoring the Room air quality (IAQ)
  
• LED traffic light function: green, yellow, red
  
• Data storage in the testo cloud
  

• For monitoring Temperatures with external TE Type K Probe
  
• Connection for 2 TE type K probes
  
• Alerting in the event of limit value violations by e-mail or SMS
  

• With MiniDIN connection
  
• The connection cable can be used e.g. to connect the testo 552 to the testo 570, which then acts as an external, high-precision vacuum sensor
  
• Ref. no.: 0554 5520

• For testo 175 data logger
  
• With lock
  
• Ref. no.: 0554 1702

• For testo 440 flow probes
  
• Extendable: 37.5 - 100 cm
  
• Ref. no.: 0554 0960
  

• With belt holder
  
• Ref. no.: 05168302

Joint accessories for testo 330-1 and 330-2 ...

• Suitable for: testo 549/550/557/570
  
• Ref. no.: 0554 5570

• Infrared resolution: 160 x 120 pixels
  
• SuperResolution function (interpolation to 320 x 240 pixels): yes
  
• Thermal sensitivity (NETD): < 100 mK
  

•  Measurands: temperature °C
  
• Sensor type: TE model K
  
• Measurement range: -200 to +1000°C
  

Joint accessories for testo 330-1 and 330-2 ...

• Suitable for testo 330i
  
• ø 8 mm