What does E01 error mean on Extech Instruments Measuring Instruments?
If the Extech Instruments Measuring Instruments displays 'E01', it indicates that the CO2 sensor is damaged and the device needs to be returned for repair.
What does error E17 mean on my Extech Instruments CO210 Measuring Instruments?
If the Extech Instruments Measuring Instruments displays 'E17', it means that the ABC mode of the CO2 sensor has failed, potentially causing incorrect CO2 readings. The device needs to be returned for repair.
What does error E11 mean on my Extech Instruments CO210 device?
If the Extech Instruments Measuring Instruments displays 'E11', it indicates that the RH calibration has failed and the device needs to be returned for repair.
What does error E34 mean on my Extech Instruments CO210?
If the Extech Instruments Measuring Instruments displays 'E34', it means that the RH sensor or measuring circuit has failed, and the device needs to be returned for repair.
What does error E31 mean on my Extech Instruments CO210 Measuring Instruments?
If the Extech Instruments Measuring Instruments displays 'E31', it indicates that the temperature sensor or measuring circuit is damaged and the device needs to be returned for repair.
General| Type | CO2 Meter |
|---|---|
| CO2 Resolution | 1 ppm |
| Temperature Resolution | 0.1°F / 0.1°C |
| Humidity Resolution | 0.1% RH |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Temperature Accuracy | ±1.8°F (±1°C) |
| Humidity Accuracy | ±3%RH |
| Display | LCD |
| CO2 Range | 0 to 9, 999 ppm |
Explains the function of each button on the device, such as SET, ESC, RESET, LOG, and MIN/MAX.
Details how to take readings and sensor response times for CO2, temperature, and humidity.
Explains how to recall and clear the minimum and maximum recorded values for measurements.
Describes how to start, stop, and use the data logging feature with adjustable sample rates.
Configures the upper CO2 limit for the 'GOOD' air quality level setting.
Configures the upper CO2 limit for the 'NORMAL' air quality level setting.
Sets the upper CO2 limit for the BEEPER ALARM level.
Selects the temperature display unit (°C or °F).
Sets the year, month, date, hour, and minute for the device.
Resets the meter to its default settings.
Sets the data logging sample rate in hours, minutes, and seconds.
Auto-calibrates sensor zero drift based on 7.5-day monitoring.
Guides manual calibration in fresh air for accurate CO2 readings.
Instructions for cleaning the meter with a damp cloth and proper storage.
Explains common error codes for CO2, Temp, and Humidity displays and their solutions.
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