Excellent Special USB 30V Voltage Current Detector Meter+3 Kind Resistor Electronic Load Discharge W312

Excellent Special USB 30V Voltage Current Detector Meter+3 Kind Resistor Electronic Load Discharge W312 external battery Rating: 3.6 out of 5

Power Bank Charger Sale Collections provide powerful case,portable battery,outdoor charger Excellent Special USB 30V Voltage Current Detector Meter+3 Kind Resistor Electronic Load Discharge W312. Get Discount Now! Only US $8.72/piece at this time. Hurry buy Now before back to normal price! Normal price US $11.63 or you can Check price now. Dont waste your time. Buy Now only in WJ TOOL Store Trusted Seller Store!

Description:

• 100% brand new and high quality​
• ​A designed according to the principle of ohms law and through the resistor in parallel through a different switch, can produce 3 kinds of resistance of a new USB electronic load resistance discharge, when all the switch opens, is 2.2 ohm/10W, 4.7 ohm/10W, 2 kinds of resistance in parallel at the same time, in 5V voltage almost can produce 3A discharge current.
• The actual current size, please according to ohms law: I = U/R
• Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn)
• K1=4.7Ohm/10W , K2=2.2Ohm/10W
• Size:
• 8.3x2.2cm/3.27x0.87inch
• 6.5x2.2cm/2.56x0.87inch
• Quantity: 2 Pcs/ 1 Set
• Note:
• Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
• Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

​Package includes:

• 1 x 3V-30V USB tester
• 1 x USB Load With Switch

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Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Excellent Special USB 30V Voltage Current Detector Meter+3 Kind Resistor Electronic Load Discharge W312