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- Digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels; Excellent meter, very accurate and durable. Measuring pH Range: 0.0 – 14.0 pH. Resolution: 0.1 pH.
- Tinted safety glasses protect your eyes from laser exposure, sun rays, and bright UV lights
- Meter comes with protective plastic case and calibration screwdriver | Measures total dissolved solids (TDS) and temperature
- TDS Range: 0-5000 ppm (mg/L) , Temperature Range: 0-80 °C; 32-176 °F | Resolution: 1 ppm; Temp. resolution is 0.1 °C/F
- **Note: Calibration fluid is needed, but not included with this product
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Having trouble growing tomatoes? Your water may be the problem. Take all the guess work out of it with this handy grower’s bundle. A pH tester, and TDS pen will insure that all the readings come back quick and accurate. Polycarbonate glasses will be sure to protect you from any harmful lights or UV rays while you harvest your precious babies.
HDE is a registered trademark and is the only authorized seller of HDE branded products