| Extech 650470 Tripak Dry Powder Buffer Capsules (4, 7 and 10pH) | Request a Quote | |
| Extech CA895 Carrying Case, Small with Belt Loop | Request a Quote | |
| Extech EX006 Weighted Base With 5 Solution Cups | Request a Quote | |
| Extech EX007 Spare Sample Solution Cups (24pk) | Request a Quote | |
| Extech PH10-P Buffer Solution, pH 10 (2 bottles - 1 pint each) | $29.99 | Add to Cart |
| Extech PH103 Tripak buffers (6ea - 4, 7, 10pH & 2 Rinse solutions) | $37.99 | Add to Cart |
| Extech PH113 Filling Solution Kit for ExStik® Refillable pH Electrode Module | Request a Quote | |
| Extech PH115 Flat Surface Refillable pH Electrode Module | $66.99 | Add to Cart |
| Extech PH4-P Buffer Solution, pH 4 (2 Bottles) | $29.99 | Add to Cart |
| Extech PH7-P Buffer Solution, pH 7 (2 bottles - 1 pint each) | $29.99 | Add to Cart |
Unique pH stick meter with rugged refillable flat surface pH electrode