In most cases, the Stainless Steel Temperature Probe will never need to be calibrated. It is calibrated extremely well before it ships. However, if the need arises to calibrate the sensor, and you are using Logger Pro 3.3 or newer, the sensor can be ...

Colorimeter (COL-BTA) Specifications and User Guide What model Colorimeter do I have? Troubleshooting Primary Test: Connect the Colorimeter to a Vernier Interface. Allow the Colorimeter to warm up for 5 minutes. Place a ...

Salinity Sensor (SAL-BTA) Specifications and User Guide Troubleshooting Primary Test: Plug in the sensor and start up the data-collection program. Place the sensor in distilled water. The reading should be at or near 0 pp...

Turbidity Sensor (TRB-BTA) Specifications and User Guide Troubleshooting Primary Test: Connect the sensor to the Vernier interface and run the data-collection program. Fill the sample bottle to the top of the line on the ...

Flow Rate Sensor (FLO-BTA) Specifications and User Guide Troubleshooting Primary Test: Plug in the sensor and start up the data-collection program. Spin the impeller on the sensor and check the readings, which should be chang...

Relative Humidity Sensor (RH-BTA) Specifications and User Guide Troubleshooting Primary Test: Plug the sensor into an interface and run the data-collection program. Check the readings on the default screen. Move the s...

Spirometer (SPR-BTA) Specifications and User Guide Troubleshooting Primary Test: Connect the Spirometer to a Vernier interface (e.g., LabQuest, LabQuest Mini, or Go!Link). Launch the Data Collection software. Hold ...

Light Sensor (LS-BTA) Specifications and User Guide Troubleshooting Primary Test: Make sure that the sensor is not picking up the 60 or 120 Hz flicker from fluorescent or other lamps. Eliminate all artificial light source...

Blood Pressure Sensor (BPS-BTA) Specifications and User Guide Troubleshooting The Blood Pressure Sensor will not report blood pressure parameters unless data collection has started. The data-collection software needs...

Charge Sensor (CRG-BTA) Specifications and User Guide Troubleshooting Confirm that the proper setting is chosen on the sensor box. Primary Test: After initial power up or whenever changing range setting, press the Reset b...