HABOTEST HT89 Contact Type High-sensitivity LCD Digital Display Sound and Light Alarm Test Pen, HT89 colloid mill machine for sale thus minimizing the risk of

thus minimizing the risk of contamination

or a gardener

5 DIGIT BRIGHT RED SEVEN SEGMENTS

Using high-quality gas sensor

HABOTEST HT89 Contact Type High-sensitivity LCD Digital Display Sound and Light Alarm Test Pen, HT89 colloid mill machine for sale thus minimizing the risk of1. Small body, easy to carry. 2. Detect the magnitude of the AC voltage, and distinguish the neutral and live wires according to the magnitude of the voltage. 3. Inductive mode measurement, automatically distinguish zero live wire, or find breakpoint. 4. LED lighting function, can be used in dark environment. 5. Power supply mode: 1xAAA battery (not included) 6. Parameters: Display: LCD screen Voltage detection range: AC12 300V Alarm mode: sound and