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Home > Office Supplies > Demonstrational & Teaching Utensil > Other Demonstrational & Teaching Utensils > WCY Teaching Demonstrate Resistance Box for Physics

WCY Teaching Demonstrate Resistance Box for Physics

Negotiable MOQ: 50 Sets (Price negotiable depending on order volume and customization)

Key Specifications

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Brand Name:

WCY

Model Number:

WCY789

Place of Origin:

Beijing, China

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Beijing Weichengya Laboratory Equipment Co., Ltd.

6Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

beijing airport

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Brand Name WCY

Model Number WCY789

Place of Origin Beijing, China

Teaching Demonstrate resistance box

For verifying power Ohm's law

To verify power Ohm's law; to expand voltmeter range as additional resistance; to determine the unknown resistance; to regulate the desired current; for measuring the power of force and internal resistance, etc.for secondary schools,college and vocational schools

Technical parameters
1 Accuracy: class 1.
2 adjustable resistance range: 0 ~ 9999.9Ω, the minimum step value is 0.1Ω.
3 Temperature: 0 ~ 40 °C.
4 Relative Humidity: 25% to 80%.
5 Zero Resistance: Ro <0.035Ω.
6 Reference Power: 0.5W; rated power: 1W.
7 size: 165 × 125 × 60.
8 circuit between the metal parts of the shell insulation resistance> 500MΩ

Company Info

Beijing Weichengya Laboratory Equipment Co., Ltd. was founded in 1999, focusing on the research, development, manufacture, sale and after-sales service of laboratory equipment. The main products of our company are lab equipment related to physics, chemistry, biology, nature and geography. We also have software copyright used on lab systems.