SENSORS


Stainless Steel Temperature Probe PS-2153


Fast Response Temperature Probes


PS-2135 (3-pack) Includes 10 adhesive patches.


Thermocline Sensor PS-2151


Includes Thermocline Sensor head.


Requires one of the following:


Temperature Sensor PS-2125 Temperature/Sound Level/Light PS-2140


Investigate melting and freezing points or measure rapid temperature changes found in endothermic or exothermic reactions. Connects to PASPORT temperature sensors, and the built-in temperature ports on the SPARK or SPARKlink.


THE TEACHING ADVANTAGE


A Teflon® covers to protect the probe from aggressive chemicals are available (CI-6549).


A


A range of -35 to +135°C covers most classroom needs


Use with a Temperature Sensor to measure temperature in sensitive and fast-changing conditions, or study air convection, evaporative cooling, or endothermic and exothermic reactions. Temperature data displays immediately.


THE TEACHING ADVANTAGE A Does not require calibration – plug it in and go.


A Probe has a 1-meter-long lead, allowing use with long-necked flasks and tall graduated cylinders.


Measure temperature as a function of depth in local streams and lakes while both data points are recorded auto- matically. Create temperature profiles for different bodies of water, compare temperature variations of freshwater vs. saltwater environments, and study ocean tides.


THE TEACHING ADVANTAGE


A Automatically recorded temperature and depth eliminates the need for manually marking a line, resulting in greatly increased accuracy of results


A Weighted base keeps sensor lead stable A Works up to 10.5 m with a 0.03 m resolution


Measure temperature in the water or in the ground.


The Fast Response Temperature Probe is ideal for small, hard to reach spaces – here frozen in ice.


Study temperature vs. depth profiles of bodies of water – measure up to 10.5 m deep.


Compare temperature at the soil surface to temperature below the surface


A Temperature (PS-2125) A Quad Temperature (PS-2143)


170


Investigate phase change (melting point of water). These sensors still available at pasco.com


A Type K Temperature (PS-2134) A Voltage/Current (PS-2115)


877.373.0300 (inside US)


Show how temperature changes with depth even for small, relatively shallow bodies of water.


916.462.8383 (outside US)


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