E-312 High Accuracy pH Electrode with Calibration Powder, 0-14 pH Probe with BNC Connector & 300cm Cable for Wide Application

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E-312 High Accuracy pH Electrode with Calibration Powder, 0-14 pH Probe with BNC Connector & 300cm Cable for Wide Application

SKU: E-312
Regular Price $ 8.59 USD
Qty Price
1 - 49 $ 8.59 USD
50 - 99 $ 8.18 USD
100 - 199 $ 7.58 USD
200 - + $ 7.06 USD


This pH electrode is a combination pH electrode which is made of a pH electrode and a silver chloride reference electrode to measure pH value of liquid. It has a BNC type socket with 300cm long cable that allows you to connect directly to the input terminal of your pH meter, pH controller or any pH device that has a BNC input terminal.

Re-use your meter portion indefinitely with this replaceable pH electrode. 

Features: 

  • Long Cable replaceable pH electrode 
  • 50 Ohm BNC type connector
  • Glass bulb
  • Easy to calibrate using your pH measuring device
  • Easy monitoring of pH accurately
  • Comes with protective cap 

Specifications:

  • Sensor Type: General-purpose combination pH electrode
  • Dimensions: Φ12*156mm
  • Construction Material: Polymer housing and glass bulb
  • pH range: 0~14pH
  • Working temperature: 0~60°C (32~140°F)
  • Zero potential: 7.0 ±0.5pH (under 25°C / 77°F)
  • Percentage of slope: ≥ 98% (under 25°C / 77°F)
  • Internal resistance: ≤ 250 MΩ (under 25°C / 77°F)
  • Alkaline error: < 15 mV
  • Response time: < 2mins
  • Repeatability: < 0.017
  • Noise: < 0.5 mV
  • Connection: 50 Ohm BNC with fixed cable
  • Cable length: 300 cm (118")

Set Includes: 

  • 1 x pH electrode 
  • 1 x pH 4.00 calibration powder
  • 1 x pH 6.86 calibration powder
  • 1 x pH 9.18 calibration powder
  • Written User Manual in English (Other languages are available upon scanning of the QR code)
  • Standard factory Packaging


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