$675.00 +GST

FrostWatch – automated remote frost alarm monitor

Is a temperature alarm that operates an audible buzzer, and relay outputs when the temperature falls (or rises) to the alarm point set (for frost or sunburn). The FrostWatch can be calibrated to any length of cable up to 300m.

Supplied with either 12VDC battery clips or 230VAC mains plug pack (NZ & Australia only).

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