Hartwig Instruments is the address for:
- Glass thermometers with mercury or an environmentally friendly indicator,
ASTM thermometers, calibrated, un-calibrated or with test certificate.
- Measuring rods for draft-survey, sounding rods for ships and small
- Seals for sealing samples, sealing tongs, aluminium seals, plastic
seals, hand fastening seals, container seals, lead seals, metal
or hemp rope seal thread etc.
- Glass densitymeters for mineral oils or for example especially for
- Explosion secure Bright Star, Peli (Super Sabre Lite) and Maglite
- Cases strong peli
- Water finding paste or oil measuring paste from Kolor Kut, Vecom and
Sar-Gel, water finding paper in cylinders for edible oils.
- Thermostatic baths, scales.
- Plastic or glass measuring cilinders.
- Grain sampler, coffee samplers, shovels, funnels, ore sample splitters,
- Rope and chain
- We represent Marine Moisture Control (MMC), Hanna Instruments, Julabo,
We can also take care of the calibration of all your instruments