testo

24 / 300 testo

Multiple variants

testo 565i vacuum pump

Immediately available

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

Multiple variants

Silicone insulation hose

Immediately available

To protect the ignition cables (e.g. in the event of heat or cold, or to remove insulation from the cable plugs)

Multiple variants

Spare metering cells

Immediately available

Multiple variants

Replacement measuring cells

Immediately available

Multiple variants

Replacement measuring cells

Currently not in stock

Multiple variants

Currently not in stock

Suitable for testo 330i
ø 8 mm

Multiple variants

Anemometer testo 425 with telescopic probe

Immediately available

Volume flow is shown directly on the display
Exact volume flow calculation by entering the channel surface area
Also possible to switch to the current temperature measurement

Multiple variants

Hose set for installation aids

Currently not in stock

Compatible with all common refrigerants

Humidity module testo 625

Currently not in stock

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

Multiple variants

Replacement hood

Suitable for testo 420
For mounting on capture hood

Multiple variants

Adapters for Hoses

Immediately available

Leather case for Testo 830-T1/2

Only a few items left in stock

With belt holder
Ref. no.: 05168302

Wireless data logger testo Saveris 2-T3 0572 2033

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

Immersion sensor NTC testo

Only a few items left in stock

Measurands: temperature °C
Sensor type: NTC
Measurement range: -50 to +150°C

Temperature/humidity probe, digital, Bluetooth®

Currently not in stock

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)

Replacement filter, testo 0554 2611

Currently not in stock

Suitable for testo 316-3
Ref. no.: 0554 2611

High-pressure probe 25 bar

Only a few items left in stock

For pressure tests up to 25 bar
Ref. no.: 0638 1748

Filling and withdrawal set testo 0554 3112

Immediately available

For secure attachment of the charging hoses without loss of refrigerant
Connection: 7/16" - 1/2" (UNF) / 1/4" (SAE) external thread (male) to 5/16" (SAE)
Set of 2 pieces

testo Bluetooth connector

Immediately available

Bluetooth® connection for connecting testo Smart Probes to the testo 300 exhaust gas analyser
Second screen function via testo Smart APP on smartphone or tablet
A software update on the measuring device may be required to detect the connector

Flue gas analyser - heating construction set testo 330-2 LL 0563 3372 78

Immediately available

For fuels: oil, gas and solid fuels
Basic functions: flue gas, draught, pressure, CO environment, differential temperature
H2 compensated CO sensor: yes

testo Smart Probes - complete set 0563 0002 32

Immediately available

For all measurements relating to heating, air conditioning, refrigeration and air conditioning systems
Ref. no.: 0563 0002 32
Scope of delivery:
- 2 x testo 115i clamp thermometers
- 2 x testo 549i high-pressure measuring instruments
- 2 x testo 605i thermo-hygrometers
- 1 x Thermometer with air probe testo 915i
- 1 x Infrared thermometer testo 805i
- 1 x Thermo-Anemometer 405i
- 1 x 410i vane anemometer
- 1 x testo 510i differential pressure gauge

testo 830-T4 - infrared thermometer set

Only a few items left in stock

Measuring medium: Surface
Emission factor: 0.2 to 1.0
Infrared measuring range: -30 to +400 °C

Wall bracket for testo 175

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

Lux meter testo 545, 0563 1545

Currently not in stock

- fast and precise measurement of illuminance (lux) for all common light sources according to the V-lambda curve
With Bluetooth und app connection
Acoustic alarm sounds if the threshold is exceeded