Nhiệt kế điện tử ETI Therma Differential Thermometer
Therma differential thermometer two channel, T1 or T2 or T1 minus T2 differential thermometer
- robust waterproof case offering IP66/67 protection
- ideal for radiator balancing or HVAC applications
- designed for plumbers, reliable & easy to use
- Backlight, max/min & hold functions
- sold excluding probes