T-28 scale (15kgs)

T-Scale T28 Digital Bench Scale (15kg)

This type of scale typically uses very little power.

• Power Source: It is usually powered by an AC Adapter and/or an internal rechargeable battery (e.g., $6\text{V}/4\text{Ah}$ Lead-acid or Li-ion).
• Power Consumption: The AC adapter is usually a small transformer (e.g., $9\text{V}$ or $12\text{V}$ DC at $500\text{mA}$), meaning its draw from the $230\text{V}$ mains is minimal.