Evidence
Price for one unit, as listed by the seller. Does not include shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Official product page: RICH SOLAR product data for 500 Amp Battery Monitor with Shunt | 8~120V 500A Battery Monitor with Shunt | Accurate Battery Status Monitor | Easy to Use (richsolar.com, October 28, 2026 (UTC) capture) Paid link.Checked · Earlier documentOfficial product page: RICH SOLAR product page for 500 Amp Battery Monitor with Shunt | 8~120V 500A Battery Monitor with Shunt | Accurate Battery Status Monitor | Easy to Use (richsolar.com, October 28, 2026 (UTC) capture) Paid link.Checked · Earlier document