Update pj1103_clamp_meter.yaml

in case of using kWh, the value should be x 1000.
Or don't specify unit. to select Wh <> kWh

custom_components/tuya_local/devices/pj1103_clamp_meter.yaml

@@ -103,7 +103,7 @@ secondary_entities:
         unit: kWh
         mapping:
           - dps_val: null
-          - scale: 100
+          - scale: 1000
       - id: 25
         type: integer
         name: calibration