backprobe_ sonnaer tech

FF310 FaultFinder 42V
Short / Open Circuit Finder and Circuit Tracer

Locate short circuits, open connections, broken wires, current leaks and even trace wires: Now with the FF310 you can do all these tasks quickly and easily spending only a fraction of the time and effort required when using conventional methods. In most cases, you will even be able to locate the problem area without having to untie harnesses, open conduits or remove panels.

Multiple applications: this professional tool will work on all kinds of circuits with voltages between 6 and 42 Volt DC, such as those found in automobiles, trucks, trailers, tractors, boats, RVs, etc… With its wide working voltage range, automatic open/short detection, flexible probe and adjustable sensitivity, the FF310 Faultfinder enables you, to troubleshoot a complete array of common problems, in a wide variety of vehicles.

Simple to use: it only requires connecting the transmitter in series with the circuit or wire under test, (i.e.: in place of a blown fuse, across a connector, in series with an open wire, a light bulb socket, etc.), and scanning the circuit/wire with the tracer’s flexible probe to find the trouble spot.


FF310 FaultFinder 42V Short / Open Circuit Finder and Circuit Tracer Locate short circuits, open connections, broken wires, current leaks and even trace wires: Now with the FF310 you can do all these tasks quickly and easily spending only a fraction of the time and effort required when using conventional methods. In most cases, you will even be able to locate the problem area without having to untie harnesses, open conduits or remove panels. Multiple applications: this professional tool will work on all kinds of circuits with voltages between 6 and 42 Volt DC, such as those found in automobiles, trucks, trailers, tractors, boats, RVs, etc… With its wide working voltage range, automatic open/short detection, flexible probe and adjustable sensitivity, the FF310 Faultfinder enables you, to troubleshoot a complete array of common problems, in a wide variety of vehicles. Simple to use: it only requires connecting the transmitter in series with the circuit or wire under test, (i.e.: in place of a blown fuse, across a connector, in series with an open wire, a light bulb socket, etc.), and scanning the circuit/wire with the tracer’s flexible probe to find the trouble spot.
Features: 42 V Ready: for use in the new generation of vehicles with mixed or single 42 Volt systems Operates on DC voltages from 6 to 42 volts. Internally protected against power surges and overloads. 8" flexible probe allows reaching wires in congested places. Transmitter and Receiver LEDs show open or short circuit conditions. Variable audio/visual signal provides fast and intuitive feedback on the circuit/wire proximity. Adjustable sensitivity for all tracing situations. No wire piercing required, non-contact technology! Tracing of wires is made possible even inside bundles, conduits, behind panels, under carpets, upholstery, etc. Transmitter has auto polarity and leads with 5 amps allegator clips.	*For use in* Automobiles Trucks Trailers Boats RVs Any 6 to 42 Volt DC powered circuits *Performs:* Short circuit tracing Open circuit tracing Wire identification Wire/Circuit tracing Ground connection checks *FF310 set includes:* FF310T ( transmitter) FF310R (receiver) Three sizes (Mini, ATO and Maxi) blade type fuse block connectors Computer safe cordless circuit tester Foam padded polypropylene carrying case. User’s handbook. 1 year parts and labor warranty
*Technical Specifications :* FF310 Transmitter Voltage range: 6 to 42 volts. Indicator: Green LED for power On and Open circuits. Red LED for short circuits. Power source: 9-volt alkaline battery.Duracell MN1604 (included) Battery life: approx. 25 hrs. Connector: Two 5 A alligator clamps with auto polarity. 18” long cable. FF310 Receiver Sensitivity: Three user selectable sensitivity levels (low,medium and high). Receiver probe: Flexible 8” gooseneck insulated steel probe. Indicator: Green LED indicator for power on and open circuits. Red LED indicator for short circuits. Variable flashing and modulated audible signal. Power source: Standard 9-volt alkaline battery. Duracell MN1604 (included) Battery Life: approx. 25 hrs. Auto Power Off. *Technical Specifications :* FF310 Transmitter Voltage range: 6 to 42 volts. Indicator: Green LED for power On and Open circuits. Red LED for short circuits. Power source: 9-volt alkaline battery.Duracell MN1604 (included) Battery life: approx. 25 hrs. Connector: Two 5 A alligator clamps with auto polarity. 18” long cable. FF310 Receiver Sensitivity: Three user selectable sensitivity levels (low,medium and high). Receiver probe: Flexible 8” gooseneck insulated steel probe. Indicator: Green LED indicator for power on and open circuits. Red LED indicator for short circuits. Variable flashing and modulated audible signal. Power source: Standard 9-volt alkaline battery. Duracell MN1604 (included) Battery Life: approx. 25 hrs. Auto Power Off.