| 1741 | TETHYS TURBIDITY PROBE | |
| 1742 | TETHYS TOTAL SUSPENDED SOLIDS PROBE | |
| 1743 | TETHYS DISSOLVED OXYGEN PROBE AUTO CLEANING | |
| 1744 | TETHYS DISSOLVED OXYGEN PROBE | |
| 1745 | TETHYS ORP SENSOR | |
| 1746 | Tri-Lateral Head Unit | |
| 1747 | Tipping Fork | |
| 1748 | Tractor Fan blades | |
| 1749 | Tractor Seat Cushion | |
| 1750 | Tractor Radiator cap, fuel cap, hydraulic cap | |
| 1751 | Tractor sprocket rim segment | |
| 1752 | Tractor Swing Cycle | |
| 1753 | Tractor Recoil spring, coil spring set | |
| 1754 | TETHYS PH SENSOR DIFFERENTIAL | |
| 1755 | TETHYS PH SENSOR GENERAL PURPOSE | |
| 1756 | TETHYS EXM400 | |
| 1757 | TETHYS EXM500-L | |
| 1758 | TETHYS EXM500 | |
| 1759 | Teflon Heater | |
| 1760 | TETHYS CEM400 | |
| 1761 | TETHYS CEM500-L | |
| 1762 | TETHYS Instruments CEM500 | |
| 1763 | TETHYS Instruments UV-VIS200 FULL SPECTRUM PROBE | |
| 1764 | TETHYS Instruments EL200 MONO & MULTI-CHANNEL WATER CONTROLLER | |
| 1765 | TETHYS Instruments UV400 ATEX | |
| 1766 | TETHYS Instruments EL300 MULTI-CHANNEL WATER CONTROLLER | |
| 1767 | TETHYS Instruments UV300-5D | |
| 1768 | TETHYS Instruments UV300 | |
| 1769 | TETHYS Instruments UV400 | |
| 1770 | TETHYS Instruments UV500-COMPACT | |