Extech Compact Multimeter + Non-Contact Voltage Detector
The Extech Compact Mini Multimeter + Voltage Detector quickly checks for the presence of AC voltage before testing.
Features
- 0.5% basic accuracy
- Built-in voltage detector
- Large 1” digits
- Expedited repair and warranty service
- Lifetime technical support
- More
The Extech Compact Multimeter + Voltage Detector automatically detects a live wire when the red LED is lit with audible beeper. Model EX310 features manual ranging, while models EX320 and EX330 feature autoranging power. The data hold function freezes the readings on the display for analysis. Model EX330 also measures capacitance, frequency, and relative function. All models have a 0.5% accuracy.
EX310
- Display counts: 2000
- Basic accuracy: 0.5%
- NC voltage detector: 100 to 600VAC
- DC voltage: 0.1mV to 600V
- AC voltage: 0.1V to 600V
- DC/AC current: 0.1mA to 10A
- Resistance: 0.1Ω to 2000kΩ
- Diode/continuity: yes
- Dimension: 5.7 x 2.9 x 1.6" (147 x 76 x 42mm)
- Weight 9oz (260g)
EX320
- Display counts: 2000
- Basic accuracy: 0.5%
- NC voltage detector: 100 to 600VAC
- DC voltage: 0.1mV to 600V
- AC voltage: 0.1mV to 600V
- DC/AC current: 0.1µA to 10A
- Resistance: 0.1Ω to 20MΩ
- Diode/continuity: yes
- Dimension: 5.7 x 2.9 x 1.6" (147 x 76 x 42mm)
- Weight 9oz (260g)
EX330
- Display counts: 4000
- Basic accuracy: 0.5%
- NC voltage detector: 100 to 600VAC
- DC voltage: 0.1mV to 600V
- AC voltage: 0.1mV to 600V
- DC/AC current: 0.1µA to 10A
- Resistance: 0.1Ω to 40MΩ
- Capacitance: 0.001nF to 200µF
- Frequency: 0.001Hz to 40MHz
- Temperature (type k): -4 to 1382°F (-20 to 750°C)
- Duty cycle: 0.1 to 99.9%
- Diode/continuity: yes
- Dimension: 5.7 x 2.9 x 1.6" (147 x 76 x 42mm)
- Weight 9oz (260g)
- (1) Meter
- (1) Stand
- (1) Set of test leads
- (1) Protective holster
- (1) Compatible battery
- (1) Bead wire temperature probe (EX330)
Select Options
In The News
The Birds and the Bees: Understanding the Diversity of Pollinators
Pollinators of all shapes and sizes are vital to ecosystems around the world. From the wide array of food people eat to the diversity of life around the planet, life would be very different without them. Pollinators are organisms that help carry pollen from one plant to another, and over 350,000 species can be found worldwide, according to The California Department of Fish and Wildlife . With the strong relationship between plants and pollinators, losing either would have detrimental impacts on ecosystems. Over millions of years, both plants and pollinators have evolved alongside each other and formed unique adaptations that allow them to work together, expediting and enhancing the process of pollination.
Read More
Monitoring Volcanic Activity in Hawaii: Safeguarding Public Safety with the Hawaiian Volcano Observatory
The eight main Hawaiian Islands are made up of 15 volcanoes, six of which are active as of 2023 . Many locals live on or near an active volcano, making the monitoring and understanding of volcanic activity a core issue of public safety on the islands. Organizations like the Hawaiian Volcano Observatory (HVO) have spent decades monitoring the islands’ volcanoes to protect the public, develop a deeper understanding of the islands’ volcanos and forecast eruptions whenever possible. Even those who live away from edifices like Mauna Loa often have connections to the people living near the volcano.
Read More
Crystal Clear Problems: Impacts of Water Transparency in Aquatic Ecosystems
From crystal clear alpine lakes to muddy rivers and boggy swamps, water transparency is an easily observable water quality parameter to anyone who takes a few moments to peer into the (sometimes) murky depths. Water transparency varies dramatically based on the location of bodies of water among different watershed environments, but it can also change quickly due to a variety of internal and external factors. At Miami University (OH), the Global Change Limnology Lab explores the many ways that water transparency impacts aquatic ecosystems. Operational for nearly 20 years, the lab trains undergraduate and graduate students and has conducted work from the midwest Great Lakes to Alaska, South America and New Zealand. The Global Change Limnology Lab, headed by Dr.
Read More
