load step for sale, brand-new and used.

Folding 3-step steel frame stool with 27.25-inch standing height and silver finish Designed with a hand grip and plastic steps

Description: It's a very efficient step-down power voltage regulator (converter) module. Input voltage - 6.5-23V, output - 5V, current - 2.2A In most cases it can replace widely used in microcontrollers, arduino projects, etc. LM7805 or similar regulators.

BlueOffice New 1200W 20A DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V

This is a used Leader LAG-120B Audio Frequency Sine/Square Wave Generator. This had been used in a local technical training school and is in very good condition with only a few minor scuffs and scratches. I tested it with a B&K 1850 frequency counter and it appeared to be relatively accurate across all ranges.

heavenstores

Click to Enlarge Click to Enlarge

About us Shipping

Click to Enlarge Click to Enlarge

Up for sale is my 5 step safety ladder. Rolls well, just don't have a use for it. One like this would cost $400+ new, get mine for $100 no reserve!

My ProfileCheck out my other listings

odule property: Non-isolated step-down module (BUCK) Input voltage: 4-38V Output voltage: 1.25-36V Output current: 0-5A, Recommended <4.5A Output Power: Recommendations within 75W use, please add heatsink more than 50W Operating Temperature: -40 ? - +85 ? Switching frequency: 180 KHz Conversion efficiency: 96 %( highest) Load regulation: ±0.8% Voltage regulation: ± 0.8% Size: 54x23x18mm Package includes: 1* DC-DC Buck Module