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EXTECH PH100 Waterproof pH Meter

The waterproof ExStik® PH100 pH meter by Extech is a durable, reusable stick-style device designed for accurate pH measurements in liquids, semi-solids, and solids. It features a rugged flat surface electrode with a smart chip, RENEW and CAL alerts to maintain accuracy, and displays pH, temperature, and an analog bar graph for trend analysis. Supporting automatic 1, 2, or 3-point calibration with buffer solution recognition, it includes automatic temperature compensation, auto power-off, low battery alerts, and data hold functions. Ideal for harsh environments, it minimizes electrode damage from clogging or breakage, ensuring precise and reliable readings.

Authorized Distributors
Source:Newark
Part No:PH100
Stock:4
Inv Date:06-05-2026
Price: Unit price: $39.92
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Part No:PH100
Stock:0
Inv Date:06-06-2026
Price: Unit price: $124
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Part No:PH100
Stock:0
Inv Date:06-06-2026
Price: Unit price: $36.96
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Source:DigiKey
Part No:PH100
Stock:51
Inv Date:06-05-2026
Price: Unit price: $39.92
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Source:DigiKey
Part No:PH100
Stock:13
Inv Date:06-05-2026
Price: Unit price: $124
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Part No:PH100
Stock:38
Inv Date:06-05-2026
Price: Unit price: $50.85
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Part No:PH100
Stock:8
Inv Date:06-05-2026
Price: Unit price: $124
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Part No:PH100
Stock:0
Inv Date:06-05-2026
Price: Unit price: $21.4
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Part No:PH100
Stock:5
Inv Date:06-05-2026
Price: Unit price: $149
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Authorized Distributors
Part No:PH100
Stock:19
Inv Date:06-05-2026
Price: Unit price: $47.79
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Part No:PH100
Stock:0
Inv Date:06-05-2026
Price: Unit price: $123.38
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Part No:PH100
Stock:0
Inv Date:06-05-2026
Price: Unit price: $124
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Part No:PH100
Stock:0
Inv Date:06-05-2026
Price: N/A
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Part No:PH100
Stock:19
Inv Date:06-05-2026
Price: Unit price: $47.79
Buy/RFQ:
Part No:PH100
Stock:0
Inv Date:06-05-2026
Price: Unit price: $123.38
Buy/RFQ:
Part No:PH100
Stock:37
Inv Date:06-05-2026
Price: Unit price: $105.38
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Part No:PH100
Stock:16
Inv Date:06-05-2026
Price: N/A
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EXTECH PH100 Waterproof pH Meter Specifications:

  • pH Range: 0.00 to 14.00pH
  • Temperature Range: 23 to 194°F (-5 to 90°C)
  • Waterproof: IP57
  • Calibration: 1, 2, or 3 points, buffer solution recognition
  • Display: LCD with analog bargraph
  • Power: Four 3V CR-2032 batteries
  • Dimensions: 1.4 x 6.8 x 1.6 inches (35.6 x 172.7 x 40.6mm)
  • Weight: 3.8 oz (110 g)
  • Features: RENEW indicator, CAL alert, automatic temperature compensation, auto power-off, data hold
  • Electrode Compatibility: Interchangeable electrodes for Chlorine, ORP, and Refillables

Buy the Buy Extech pH Meter Part Number PH100 Online

Purchase the Extech PH100 waterproof pH meter online today to enjoy reliable, accurate pH measurements across liquids, semi-solids, and solids. Its flat surface electrode is designed to withstand harsh conditions while providing fast, precise readings. With features such as automatic calibration, temperature compensation, data hold, auto power-off, and a rugged waterproof IP57 housing, this device is ideal for professionals needing dependable performance in wet or rugged environments. Order now for unmatched reliability and precision in your testing procedures.

Buy Extech PH100 waterproof pH meter now and ensure precise pH, temperature, and trend measurements in demanding environments.

Frequently Asked Questions

Where can I buy EXTECH PH100?

You can click on the BUY or RFQ button to purchase PH100 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part PH100?

You can download the PH100 datasheet or visit the EXTECH website for support.

Who is the manufacturer of PH100?

EXTECH

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