Lutron Pen Type pH Meter Kit (PH-222) ATC with Case & Buffer Standards
[PH-222]
$99.95 $89.00

Lutron Pen Type Digital ATC pH Meter (PH-222) Water Proof

Available for a wide variety of applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.

  • Pen type digital pH meter, all in one, pH electrode is included, easy for general purpose application.
  • Built-in temperature sensor with ATC (auto temperature compensation).
  • Easy to change the pH electrode.
  • Temperature measurement, ℃ or ℉
  • IP67, water proof and protection.
  • Auto calibration for pH 4, pH 7 or pH 10 or other value.
  • LCD with two displays and bar graph indicator.
  • Data hold function for freezing the desired value.
  • Auto power off.
  • Records maximum and minimum value with recall.
  • 100 points of data logger with recall.
  • Microcomputer circuit, intelligent function, high accuracy.
  • Compact size, light weight.
  • Display LCD, size: 20 mm x 28 mm. * With bar graph indicator.
  • Measurement Range:
    • pH: 0 to 14 pH.
    • Temperature: 32° F to 140° F (0° to 60° C).
  • Resolution:
    • pH: 0.01 pH.
    • Temperature: 0.1
  • Accuracy:
    • pH:
      •  within 0.02 pH * After calibration of meter without PE-12 electrode.
      • within 0.2 pH * After calibration of meter with PE-12 electrode.
    • Temperature: within 1.5° F (0.8° C).
  • pH Input: 10^12 ohms.
  • Sampling time: Approx. 0.8 second.
  • pH Calibration: pH 7, pH 4 or pH 10, 3 points calibration ensure the best linearity and accuracy. * Other calibration point that near the pH 7, pH 4, and pH 10 are available.
  • Data Logger: can save 100 point data with recall. Manual logging: push the data logger button once to save entry one at a time.
  • Operating Temperature: 32° to 140°F (0° to 60° C).
    NOTE most batteries are not rated for below -4° F or above 125° F
  • Operating Humidity: less than 80% RH.
  • Power: (4) AAA 1.5 volt DC alkaline batteries (UM-4) or equivalent.
  • Power Consumption: Approx. 4.8 mA.
  • Dimensions: 7.3 x 1.6 x 1.3 inches (86 x 40 x 32 mm) with pH electrode installed.
  • Weight: 4.7 ounces (131 g/0.36 LB) includes electrode.

Supplied with:

  • Instruction Manual
  • pH electrode, PE-12
  • pH 4.0 standard buffer solution PH-04
  • pH 7.0 standard buffer solution PH-07.
  • Factory calibration certificate to NIST standards

Optional Accessories

  • Hard carrying case, Model : CA-06
  • Soft carrying case, Model : CA-52A


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