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Maximum image quality is achieved with integrated testo SuperResolution Technology at 640 x 480 pixels and IR resolution of 320 x 240 pixels.
Thermal sensitivity of 0.05°C for precise measurement.
Clever and wireless, the testo 770-3 clamp meter and the testo 605i humidity measuring equipment can wirelessly send readings using your mobile device and the free testo Thermography App (both available separately).
Integrated laser marker - can also be precisely seen in the thermal image as a measuring point.

TECHNICAL SUMMERY OF WATSON MARLOW 100 SERIES CASED PUMP:

Max. flow rate	190 ml/min
Min. flow rate	0.0001 ml/min
Max. flow rate	3.04 USGPH
Min. flow rate	0.00002 USGPH
Max. operating pressure	2 bar
Max. operating pressure	30 psi
Speed control ratio	100:1, 1000:1, 200:1, 2000:1, 32:1, 320:1
Operating temperature range	5 to 40 °C
Operating temperature range	40 to 104 °F
Standards	CE, cETLus
Ingress rating	IP31, NEMA 2
Power supply	Supplied with 24 VDC mains transformer plug (range 90-264 VAC 47-63 Hz) which comes with multi-country adaptors