ar Water Temperature Gauge 2 Inch for 12 Volt System Universal Condtion: Air-core meter moverment. Suitable for 12 volt systems. Mounting directly in 2 inch hole. Scale from 100F to 250 F,40 ℃ to 120 ℃. 2 inch water temperature gauge with backlight. Come with black metal panel and 'U" bracket for add-on or replacement purpose. It can alert you that higher or lower than normal water temperature reading,to protect your driving safe. How to Connect: Red wire lead for + volt supply to internal lamp Black wire to system ground S Threaded terminal for connecting sensor wire + Threaded terminal for connecting + volt supply - Threaded terminal for connecting system ground Pls remember that the sensor is automatically connected to system ground when installed. If installing where the body of the sensor is not tied to system ground, it will be necessary to hook up a ground to the body of the sensor element. Note: Hole diameter is 2 inch. Meter OD is 2 3/16 inch. Meter depth from front of panel to the end of the mounting studs is 2 inch. All you will need is 18 gauge stranded wire to make the necessary connections. Package Included: 1 X Water Temperature Gauge 1 X Sensor 1 X Manual
Features:
Retro radio design.
Supporting FM radio, U disk, TF card.
Bluetooth 4.1, connection distance is up to 10 meters.
Adopting high-performance anti-riot sound power chips.
Handsfree call ensures great convenience.
Kurzinfo: Ewent EW1221 - Auto-Netzteil - 2.1 A - 2 Ausgabeanschlussstellen (2 x USB) - Schwarz Gruppe Netzgeräte & Batterien/Akkus Hersteller Eminent Hersteller Art. Nr. EW1221 Modell Eminent EW1221 EAN/UPC 8054392613449 Produktbeschreibung: Ewent EW1221 - Auto-Netzteil Produkttyp Auto-Netzteil Abmessungen (Breite x Tiefe x Höhe) 2.5 cm x 2.5 cm x 5 cm Gewicht 18 g Ausgangsanschlusstyp 2 x USB Erforderliche Netzspannung 12-24 V Geleistete Netzspannung 5 V Ausführliche Details Allgemein Produkttyp Auto-Netzteil Breite 2.5 cm Tiefe 2.5 cm Höhe 5 cm Gewicht 18 g Farbe Schwarz Stromversorgungsgerät Erforderliche Netzspannung 12-24 V Eingangsanschlüsse Pkw-Zigarettenanzünder Menge Eingangsstecker 1 Geleistete Netzspannung 5 V Ausgabeanschlussstellen Gesamt 2: 2 x 4 pin USB Type A Elektrischer Strom max. 2.1 A Merkmale Kurzschlussschutz, Überhitzungsschutz, Überspannungsschutz, Überstromschutz