GVDA GD109 Smart Pen Type High Precision Universal Meter microscope slide preparation the Zeal Meter continuously measures

the Zeal Meter continuously measures both temperature and humidity

making it simple to maintain peak performance over time

• Lightweight - Perfect for indoor or outdoor use

Safety: Designed with durable materials and tested for continuous lab use

GVDA GD109 Smart Pen Type High Precision Universal Meter microscope slide preparation the Zeal Meter continuously measures1. DC voltage range: 4V 40V 400V 600V 2. AC voltage range: 4V 40V 400V 600V 3. Capacitance range: 4nF 40nF 400nF 4. Maximum display: 4000 5. Battery type: AAAx2 (not included in this product) 6. Measurement mode, can measure DC voltage, AC voltage, resistance, on off buzzer, the meter can automatically identify the measurement signal 7. High definition display, the data is clearly visible, with a flashlight function 8. Small size, easy to carry 9.