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Analogue Electrical Meters
Dual Range Centre Zero Student Microammeter
From $32.00 (Ex GST)
From $32.00 (Ex GST)
- Dual range centre zero microammeter for DC current demonstrations
- Designed to show current direction by deflection either side of zero
- Supports polarity, current movement and circuit behaviour teaching
- Available in two dual range microamp configurations
- Suitable for sensitive DC current observation in classroom circuits
- Economical and durable design stated for repeated educational use
- Use within the selected range under appropriate supervision
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- Description
Description
The Dual Range Centre Zero Student Microammeter, also known as a centre zero DC microamp current meter, is designed for teaching current direction, polarity and small-current measurement in physics laboratories, electronics classrooms and supervised educational circuit experiments.
The centre zero scale allows the pointer to deflect either side of zero. This makes the meter useful for showing current direction, polarity reversal and positive or negative current movement during controlled DC circuit demonstrations. Each model is supplied as a dual range student microammeter. This allows users to select between a more sensitive microamp range and a higher microamp range according to the expected current level in the experiment. Available range options include DC 20-0-100 µA with 100-0-500 µA, and DC 50-0-50 µA with 500-0-500 µA. These supplied ranges support classroom investigations where small current changes need to be observed clearly.
The meter is useful for experiments involving polarity, galvanometer-style deflection, electromagnetism, circuit analysis and current flow direction. It helps students connect wiring direction and circuit behaviour with visible meter movement. The product is described as economical and durable for educational use, with a large viewing window for group visibility. The supplied viewing window and overall dimensions should be confirmed before publication, as the stated unit appears unusually large for a student meter. These microammeters are intended for laboratory and educational use only. They should be connected correctly, used within the selected current range and handled under appropriate supervision to avoid overload or instrument damage.
LabChoice Australia supplies Dual Range Centre Zero Student Microammeters for school physics departments, university teaching laboratories, electronics classrooms and educational circuit workspaces. They are suitable for supervised demonstrations of DC microamp current measurement, polarity, current direction, galvanometer action and small-current circuit behaviour.
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What Our Customers Say
⭐⭐⭐⭐⭐
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
⭐⭐⭐⭐⭐
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
⭐⭐⭐⭐⭐
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
⭐⭐⭐⭐⭐
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
⭐⭐⭐⭐⭐
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab