| รายละเอียดสินค้า: |
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| ▪ FINDING CIRCUIT BREAKER |
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| ▪ Use the tip of the Sniffer to scan the circuit breakers. Please note that |
| the Sniffer is designed breakers. to be held vertically for the vertical circuit breakers |
| and horizontally for the horizontal circuit |
| ▪ MAKE SURE ALL THE CIRCUIT BREAKERS ARE ON |
| ▪ For example, start scanning from the top left row, then go down etc. |
| ▪ But you can scan the breakers in any order. While you are scanning, observe |
| the bar-graph and listen to the buzzer. |
|
| ▪ FINDING EARTH FAULT |
|
| ▪ To find an earth fault or the trace faulty wire, you must connect the transmitter |
| in serie with short is. the fault. For example, if you have a short between Line |
| and Earth, but you don't know where the short is. |
| ▪ Connect the Transmitter, using and adaptor, in series, in the line. |
| If the Protection device trips, then you will have to bypass the protection device |
| for the duration of this test. Use the optional leads for this use. |
| ▪ The 188FFF is a Fuse and Fault Finder which comprises of two parts : |
| The Receiver and the Transmitter |
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| ▪ The Transitter draws a current from the mains supply circuit to whcih it is connected to |
| the Signal Current from the Tx is at about 10 kHz. 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. The Receiver uses on 9V battery |
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| รายละเอียดทางด้านเทคนิค: |
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| RECEIVER |
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| 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 |
| Power Source |
9V (6F22 006P) x 1 battery |
| Dimensions |
200(L) x 50(W) x 40(H) mm |
| Weight |
112g |
| Material |
Polycarbonate/ABS |
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| TRANSMITTER |
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| Working Voltage |
110 to 240 Vac (50/60Hz) |
| Frequency of Sourced Signal |
10 kHz |
| Dimensions |
60 (L) x 50(W) x 30(H) mm |
| Weight |
134g |
| Connection |
Specify type of plug |
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| หมายเหตุ: กรุณาติดต่อบริษัทฯเพื่อขอรับรายละเอียดสินค้าเพิ่มเติม |
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Customer
