These units are user set to 12 and 24 Volt operating voltage and N or P switching by on board jumpers. Unit supplied complete with a 24 page installation manual and user guide, Also included is a buzzer/light.
Temp sensing probe three metre standard length $20 or custom-made length (max 8 metres) $45
For those wanting to make their own temp probe it is simply a matter of connecting a 10k NTC to the ZM6. An NTC can purchased from the likes of Jaycar (RN3440)
The unit works by sensing the resistance of the temp bulb.
NZ$340 plus freight
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07 8431582
49 Sunnyhills Avenue, Glenview, Hamilton 3206
This business has been trading for 10.0+ years on Website Worlds eCommerce platform!