Endurance II 135 Comfortmeter (Weems & Plath 950900) Balear Sea Understanding tidal streams is crucial

Understanding tidal streams is crucial for safe navigation

“Prerequisites for Stability

#11485 and #11480

3 The Silver Nitrate Test

Endurance II 135 Comfortmeter (Weems & Plath 950900) Balear Sea Understanding tidal streams is crucialLight, strong, and durable, the brass Endurance II 135 Comfortmeter monitors both temperature and humidity either indoors or outdoors. This generously sized instrument is designed to indicate optimum climate conditions when both hands cross in a limited area of the dial called the COMFORT Zone. The thermometer on the left side of the dial displays the temperature in both Fahrenheit and Celsius. The hygrometer shows percentage of relative humidity on