188 FFF
FEATURES
- The 188FFF doesn't have the function of the sensitivity adjustment.
If the customers need the sensitivity adjustment function, plase refer to other models. - The 188FFF is a Fuse and Fault Finder which comprises of two parts : The Receiver and the Transmitter.
- The Transmitter, draws a current from the mains supply circuit to which it is connected to. The Signal
- Current from the Tx is at about 10kHz. The Transmitter is powered by the mains and requires no batteries.
- The 10kHz signal current generated by the Transmitter is then searched(sniffed) by the Receiver to detect the Fuse, Circuit Breaker or the faulty circuit.
- The Receiver is a tuned circuit which has it's center frequency tuned to about 10kHz. The sensor is located in the tip of the Receiver.
- The amplitude of the received signal is shown on a bar-graph type Leds.
- The more Leds ON, the stronger the signal.
SPECIFICATIONS
Receiver
| Tuner circuit mid frequency | 10kHz |
|---|---|
| Bar graph leds | 9 |
| Battery indicator led | 1 |
| On button | 1 |
| Off button | 1 |
| Buzzer | 1 |
| Auto-off(Min) approx | 1 |
| Material | Polycarbonate / ABS |
| Dimensions | 200(L) × 50(W) × 40(D)mm |
| Weight (battery included) |
Approx. 112g |
| Power source | 9V(6F22) × 1 |
| Safety standard | EN 61010-1 EN 61326-1 |
Transmitter
| Working voltage | 110 to 240 Vac (50/60Hz) |
|---|---|
| Frequency of sourced signal | 10kHz |
| Dimensions | 60(L) × 50(W) × 30(D)mm |
| Weight | Approx. 134g |
| Connection | Specify type of plug |
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