Benchtop devices suitable for mobile use. For precise water control through high-precision optics and high-quality interference filters with long-term stable LEDs as light sources.

| Specifications | |
| Measurement cycle: | approx. 3 seconds (method dependent) |
| Optics: | Temperature compensated LED and photosensor intensifier in a waterproof sample chamber |
| Keyboard: | 4-key polycarbonate film, splashproof |
| Dimensions (W x D x H): | 110 x 190 x 55 mm |
| Weight: | 455 g |
| Power supply: | 4 x AA |
| IP code: | IP 68 |