Water Test pH EC ORP Calibration Buffer Solution Redox Potential Pen Calibration Fluid Standard Solution
sku: 32995597204
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$7.20
Shipping from: China
Technical Details
| Brand Name: | yieryi |
| Display Type: | Analog |
| Electrical conductivity: | 12.88ms and 84us and 1413 |
| Model Number: | Correction fluid |
| orp Calibration Buffer Solution: | 222 mv |
| ph Calibration Buffer Solution: | 4.00 and 6.86 and 9.18 |
| With Backlight Or Not: | No |
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