Output, display and power supply

Source: https://baymeters.com/products/option-set-1639326-dropdown-6

VariantPriceAvailability
Two-wire 4-20mA，no display192.00 USDIn Stock
No output， display，battery powered335.00 USDIn Stock
Pulse，Display，24VDC335.00 USDIn Stock
Two-wire 4-20mA，display383.00 USDIn Stock
RS485，Display，24VDC717.00 USDIn Stock