ExStikTM Waterproof pH Meter Model PH110 is one of the ExStikTM series products, which can be used to measure the pH value of water
This document is the user guide for the Extech PH110 ExStik Waterproof pH Meter. It provides instructions on initial setup, including removing battery insulation and soaking the electrode. The guide details how to operate the device, including using the LCD display, bargraph, and buttons for modes, hold, and calibration.
| Display | Multifunction LCD with Bargraph |
|---|---|
| Operating conditions | 0 to 50°C (32 to 122°F) / < 80% RH |
| Range and Accuracy | 0.00 to 14.00 / + 0.01pH typical |
| Temperature Range | Automatic from 0 to 90°C (32 to 194°F) |
| Temperature Resolution | 0.1° up to 99.9 then 1° thereafter |
| Temperature Accuracy | + 1°C/1.8°F [from -5 to 50°C (23 to 122°F)] |
| Measurement storage | 15 tagged (numbered) readings |
| Power | Four (4) CR2032 button batteries |
| Low battery indication | 'BAT' appears on the LCD |
| Auto power off | After 10 minutes of inactivity |
| Dimensions | 35.6x172.7x40.6mm (1.4x6.8x1.6") |
Place the electrode into a buffer solution (4, 7, or 10) and momentarily press the CAL key. pH 7 should be calibrated first, then 4 and/or 10 pH.
The device can store 15 tagged (numbered) readings.
The meter requires four (4) CR2032 button batteries.