Equipment and Calibration History

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View history entry 4397 for DFRobot GL-136 sn: GL-136-01

Date: 2020-02-25
From: Lab -
To: Lab -
Title: Tested
Notes: I tested this sensor in the lab and could not get it to work. I used the current-to-voltage board provided with the sensor connected to a CR1000. I also connected a multimeter in place of the current-to-voltage board to measure the current. Both setups showed no response even when dunking the sensor in about 1.5m pipe filled with water. I recommend disposal.
Entered by: Joe Verfaillie