3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium
3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium 30%off
UKOBD2 Provide top quality 3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium, if you need 3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium, or have any questions about 3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium, welcome to contact us.
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images of 3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium
Digital Waterproof 0.01 3 in 1 PH EC Meter LCD with backlight temperature with Automatic temperature compensation for aquarium
Specifications:
PH:
Range:0.00~14.00 pH Resolution:0.01 pH Accuracy:±0.1 pH
TDS:
Range:0~19990uS/cm Resolution:10uS/cm Accuracy:士2%F.S
Temperature:
Range:0~50℃(32~122F) Resolution:10uS/cm Accuracy:士2%F.S
Automatic Temperature:
Compensation:0~50℃ Battery Type:4×1.5V(AG13)(NOT INCLUDE) Environment:0~50℃
Dimensions:
188mm×35mm×35mm
Weight:98g
Operating Instructions:
- Turn on the meter.
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Immerse the electrode in the
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solution to be tested.
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Stir gently and wait for the reading to stabilize.
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Press the ""C/"F"key,choice the C/"F for measuring.
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Press the"EC/pH"button,choice the PH or EC for measuring.
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After use,turn off the meter.
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Rinse the electrode with distilled water to minimize contamination.
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Always replace the protective cap after use.
Note:
EC meter value is the reading×10.
Example:the reading display to 128,actual EC meter value for:128×10=1280us/cm
Calibration:
1)PH
- Rinse the ph electrode first with distilled water,and suck it with filter paper(not included).
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Turn on the meter.Press the"EC/pH"button,choice the PHfor measuring.
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lmmerse the ph electrode in pH 6.86(0r pH7.00)buffer solution:gently shake the meter and wait
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for a stable display.
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Regulate the trimmer with the Screwdriver provided until display shows"6.86"("7.00)at buffer solution temperature of25℃.
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Rinse the ph electrode with distiled water,and suck it with filter paper(not included)
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lmmerse the pH electrode in DH4.01 or pH9.18(pH10.0) buffer solution,gently shake the electrode and waiting for the reading to stabilize.The showing value and buffer solution's ph value is within
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error range.
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The calibration of the instrument's pH range is now complete.
Important:
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The ph meter should be recalibrated under following situations:
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The meter has been used for long time since the last calibration or use.
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The meter has been used in particularly continual conditions.
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The utmost accuracy is required.
2)EC
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Turn on the meter.Press the "EC/pH"button,choice the EC for measuring.
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Immerse the electrode in the distilled water.Activate it about five minutes.
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Immerse the electroder in 1413uS/cm calibration solution.And stir it gently.
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Unscrew the battery compartment cap on the top of the meter.
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Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer until the display shows"141(141×10=1410)
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Rinse the electrode with distilled water and suck it with filter paper.
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Immerse the electroder in 150uS/cm calibration solution.gently shake it and wait for a stable display.The showing value and buffer solution's value is within error range.
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Rinse the electrode with distilled water and suck it with filter paper.
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The calibration of the instrument's EC range is now complete.