HABOTEST HT100 High-sensitivity LCD Digital Display Sound and Light Alarm Test Pen

1. The sensitivity can be adjusted to facilitate measurement in different environments. 2. LED lighting function, can be used in dark environment. 3. Power supply mode: 2xAAA batteries (not included) 4. With pen clip, easy to carry. 5. Parameters: Display: LCD Range of voltage detection: high sensitivity: AC12-1000V, low sensitivity: AC48-1000V Frequency: 50/60Hz Alarm mode: sound and light Size: 155x20x20mm Weight: about 45g