ขาย <Bolilishp> ปากกาทดสอบแรงดันไฟฟ้ามัลติฟังก์ชั่น Ip65 กันน้ําสําหรับบ้าน ราคาที่ดีที่สุด

Specifications: Continunity test features buzzer and LED indication. Polarity prompt can show the positive and negative voltages of the tested conductor. Built-in flashlight can meet working requirement in dark or evening environment. When you want to do continunity test, it features buzzer and LED indication. Polarity prompt can show the positive and negative voltages of the tested conductor. Built-in flashlight can meet working requirement in dark or evening environment. It is polarity prompt that can show the positive and negative voltages of the tested conductor. When you want to do continunity test, it features buzzer and LED indication. Built-in flashlight can meet working requirement in dark or evening environment. Due to built-in flashlight, the voltage tester can meet working requirement in dark or evening environment. It is polarity prompt that can show the positive and negative voltages of the tested conductor. When you want to do continunity test, it features buzzer and LED indication. The voltage tester with built-in flashlight can meet working requirement in dark or evening environment. When you want to do continunity test, it features buzzer and LED indication. Polarity prompt can show the positive and negative voltages of the tested conductor. Features: This voltage tester complies with double insulation, CAT III 690V, CAT IV 600V safety requirements. Through single probe measurement, you can judge the zero-fire line. With three-phase alternating current phase rotation test, it can indicate the phase relationship of the three-phase power. Practical voltage tester is safe, which complies with double insulation, CAT III 690V, CAT IV 600V safety requirements. Through single probe measurement, you can judge the zero-fire line. With three-phase alternating current phase rotation test, it can indicate the phase relationship of the three-phase power. You can judge the zero-fire line by single probe measurement. Practical voltage test is safe, which complies with double insulation, CAT III 690V, CAT IV 600V safety requirements. With three-phase alternating current phase rotation test, it can indicate the phase relationship of the three-phase power. Three-phase alternating current phase rotation test of the voltage tester can indicate the phase relationship of the three-phase power. You can judge the zero-fire line by single probe measurement. Practical voltage test is safe, which complies with double insulation, CAT III 690V, CAT IV 600V safety requirements. Voltage tester adopts three-phase alternating current phase rotation test, which can indicate the phase relationship of the three-phase power. Practical voltage tester is safe, which complies with double insulation, CAT III 690V, CAT IV 600V safety requirements. Through single probe measurement, you can judge the zero-fire line. The length of this product is 27.5cm, the width is 5.1cm and the height is 3cm