Detail Penjelasan dari penggunaan dari induksi digital tampilan tes pena
Tombol Deskripsi% 3a
B key "INDUCTANCE": for induction/breakpoint measurement key (close to the LCD screen), that is, when using the screwdriver to sense the line (note that it is induction, not direct contact), please press this button.
Regardless of how the text on the stylus is printed, generally speaking, the direct measurement key is located further away from the LCD screen, and the induction/breakpoint measurement key is located closer to the LCD screen. If the layout is not like this, it indicates that it is a counterfeit or low-quality product. For your safety reasons, it is not recommended to purchase.
Langsung deteksi% 3a
1. Gently touch the DIRECT button, and the metal front end of the measuring pen directly contacts the tested object:
1.1 The final number is the measured voltage value (this test pen is divided into five voltage values of 12V, 36V, 55V, 110V, and 220V, usually Less than or equal to 36V, which is not life-threatening);
When the display value in the high range is not 70%, the low range value is display;
When measuring non ground direct current, one should touch the other pole (such as the positive or negative pole) with their hands.
Kapan listrik pena langsung kontak hidup kabel% 2c itu indikator lampu kemauan segera lampu atas terlepas dari apakah tangan sentuhan apa pun pengukuran kunci% 3a
2.1 Kapan tangan tidak tidak sentuh setiap dari pengukuran tombol, the indikator cahaya kemauan cahaya atas dan tampilan 12V, menunjukkan itu ini nilai adalah tidak akurat;
Kapan mereka tangan sentuhan induksi 2fbreakpoint pengukuran kunci% 2c indikator cahaya kemauan lampu atas dan tampilan 110V% 2c yang adalah tidak akurat% 3b
2.3 Kapan the tangan sentuhan the direct measurement key, the indicator light will light up and display 220V, indicating that this value is accurate;
2.4 In summary, once the indicator light comes on tanpa touching any measurement keys, it indicates that there is an AC live wire of 220V. Remember!
3. Kapan the tangan sentuhan the direct measurement key, and the electric pen directly contacts conductive objects such as the human body, live wire, zero wire, ground wire, metal, etc., the indicator light may light up. At this time, the actual voltage is based on the reading, and if there is no reading, it indicates that there is no voltage.
Kapan mereka tangan sentuhan induksi 2fbreakpoint pengukuran kunci dan listrik pena langsung kontak objek sedang diuji% 2c ada ada dua situasi% 3a
4.1 Kapan the indikator lampu lampu atas dan tampilan 110V, it menunjukkan that there is an AC live wire of 220V. Ingat!
4.2 The indicator light does not light up, but a "high voltage symbol" appear. Please refer to points 1 and 2 in "III. Indirect detection".
3, Tidak langsung deteksi (juga diketahui sebagai induksi deteksi):
1. Induksi deteksi: Lembut sentuh the INDUKTANSI tombol, and the metal front end of the measuring pen is close to the object being tested (note that it is close, not in direct contact). If the "high voltage symbol" appear on the display screen, it indicates that there is AC power inside the object being tested.
