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Oakton™ Waterproof, Double-Junction pHTestr™ Products for Science Education

Versatile, compact design works in a field or laboratory setting.

Specifications

Battery Type 4 x Button Cell
Certifications/Compliance USA, NIST
Diameter (English) 1.5 in.
Diameter (Metric) 3.8 cm
IP Rating IP-67
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Includes: Four 1.5V button cell batteries

Products 1
Catalog Number Resolution (pH) Price Quantity & Availability  
Catalog Number Resolution (pH) Price Quantity & Availability  
S90523 Products for Science Education
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0.01 This item has been discontinued and is no longer available. Please call customer service for assistance: 1-800-766-7000.
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Description

Description

  • IP67-rated housing sits flat on the table, floats in water and resists most chemicals
  • Can be used with wastewater and solutions containing sulfides, heavy metals and TRIS
  • Electrode sensors offer a clog-resistant Kynar™ junction and a recessed, glass pH bulb to protect against breakage
  • Three-point calibration with auto-buffer recognition at both USA and NIST™ standard buffers
  • Features four-digit LCD display, automatic temperature compensation, hold function, auto-off function, self-diagnostic error messages and a three-segment battery life indicator
  • Operating Temperature: 0 to 50°C (32 to 122°F)
  • Dia. x L: 1.5 x 6.5 in. (1.27 x 16.5cm)

pHTestr 10: Economical option with all the features listed above

  • Range: -1.0 to +15.0
  • Resolution: 0.1
  • Accuracy: ±0.1
pHTestr 30: Includes all features listed above plus dual-display pH and user-selectable °C/°F temperature display
  • Range: -1.0 to +15.0
  • Resolution: 0.01
  • Accuracy: ±0.01

Specifications

Specifications

4 x Button Cell
1.5 in.
IP-67
Automatic temperature compensation, hold function, auto-off function, self-diagnostic error messages and a three-segment battery-life indicator
16.5 cm
0°C to 50°C
USA, NIST
3.8 cm
-1 to 15
Four 1.5V button cell batteries
32.0°F to 122.0°F
SDS
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