diff --git a/src/reactor_sim/constants.py b/src/reactor_sim/constants.py
index 72164aa..e540c29 100644
--- a/src/reactor_sim/constants.py
+++ b/src/reactor_sim/constants.py
@@ -28,6 +28,7 @@ BASE_AUX_LOAD_MW = 5.0  # control, instrumentation, misc.
 NORMAL_CORE_POWER_MW = 3_000.0
 TEST_MAX_POWER_MW = 4_000.0
 PRIMARY_OUTLET_TARGET_K = 580.0
+SECONDARY_OUTLET_TARGET_K = 520.0
 # Threshold inventories (event counts) for flagging common poisons in diagnostics.
 KEY_POISON_THRESHOLDS = {
     "Xe": 1e20,  # xenon
diff --git a/src/reactor_sim/dashboard.py b/src/reactor_sim/dashboard.py
index 29144f7..285fecf 100644
--- a/src/reactor_sim/dashboard.py
+++ b/src/reactor_sim/dashboard.py
@@ -388,7 +388,8 @@ class ReactorDashboard:
                     "Flow",
                     f"{state.secondary_loop.mass_flow_rate:7.0f}/{self.reactor.secondary_pump.nominal_flow * len(self.reactor.secondary_pump_units):.0f} kg/s",
                 ),
-                ("Inlet Temp", f"{state.secondary_loop.temperature_in:7.1f} K (Max {constants.PRIMARY_OUTLET_TARGET_K:4.0f})"),
+                ("Inlet Temp", f"{state.secondary_loop.temperature_in:7.1f} K (Target {constants.PRIMARY_OUTLET_TARGET_K:4.0f})"),
+                ("Outlet Temp", f"{state.secondary_loop.temperature_out:7.1f} K (Target {constants.SECONDARY_OUTLET_TARGET_K:4.0f})"),
                 ("Pressure", f"{state.secondary_loop.pressure:5.2f}/{constants.MAX_PRESSURE:4.1f} MPa"),
                 ("Steam Quality", f"{state.secondary_loop.steam_quality:5.2f}/1.00"),
             ],