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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
  • 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
  • 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
  • 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
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
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
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

3 in 1 PH EC TEMP 0.01 Meter Waterproof Digital EC pen with Automatic temperature compensation for aquarium 30%off
Item No. COBD28722 Price Down Notice
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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.
  • Immerse the electrode in the

  • solution to be tested.

  • Stir gently and wait for the reading to stabilize.

  • Press the ""C/"F"key,choice the C/"F for measuring.

  • Press the"EC/pH"button,choice the PH or EC for measuring.

  • After use,turn off the meter.

  • Rinse the electrode with distilled water to minimize contamination.

  • 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).
  • Turn on the meter.Press the"EC/pH"button,choice the PHfor measuring.

  • lmmerse the ph electrode in pH 6.86(0r pH7.00)buffer solution:gently shake the meter and wait

  • for a stable display.

  • Regulate the trimmer with the Screwdriver provided until display shows"6.86"("7.00)at buffer solution temperature of25℃.

  • Rinse the ph electrode with distiled water,and suck it with filter paper(not included)

  • 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

  • error range.

  • The calibration of the instrument's pH range is now complete.

Important:

  1. The ph meter should be recalibrated under following situations:

  2. The meter has been used for long time since the last calibration or use.

  3. The meter has been used in particularly continual conditions.

  4. The utmost accuracy is required.

2)EC

  1. Turn on the meter.Press the "EC/pH"button,choice the EC for measuring.

  2. Immerse the electrode in the distilled water.Activate it about five minutes.

  3. Immerse the electroder in 1413uS/cm calibration solution.And stir it gently.

  4. Unscrew the battery compartment cap on the top of the meter.

  5. Allow the reading to stabilize and with a small screwdriver turn the calibration trimmer until the display shows"141(141×10=1410)

  6. Rinse the electrode with distilled water and suck it with filter paper.

  7. 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.

  8. Rinse the electrode with distilled water and suck it with filter paper.

  9. The calibration of the instrument's EC range is now complete.

Note: this item comes without retail box and battery,THANKS!
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