Precision Resistance Unit Film 10 Ohm Early Years DW A4 Stepping Stones Board
$14.99
Description
DW A4 Stepping Stones Board for Multiplication and Division – A great way of developing and reinforcing multiplication and division skills
Features multilingual packaging and guide
• Handy carry bag included
input sensitivity 40mV / 150Kohm
with no movable or detachable parts
Precision Resistance Unit Film 10 Ohm Early Years DW A4 Stepping Stones BoardThis Resistance Unit is based on a high stability metal film element. It offers improved accuracy and robustness, and is less expensive than traditional resistance coils. Features: Accuracy 1% Resistance: 10 ohms Max (V): 2. 2 Max (mA): 220 Each sold individually
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
