ASTM Thermometer,IP Thermometer,AllaFrance, Thermometers ASTM

Deskripsi : Even for the more accurate products, the scale is no longer engraved but printed with a special ALLA FRANCE process. Note : Most of the thermometers supplied by our competitors are still engraved and as such do not resist to solvents or other chemical products. With time, the graduation becomes unreadable. Scale resistance : The graduation resists to all chemical products except fluoridric acid and hot soda ( to a lesser extent) because these 2 products attack the glass. Marking : The thermometer is fully marked on the back with the ASTM & IP N, the purpose and ASTM or IP method. The colour of the glass of our A.S.T.M thermometers is standardized in yellow giving a much better reading than the white back, mainly for mercury filled thermometers. This is a quality choice even if the white glass is usually less expensive than yellow. Kami menjual barang original brand ALLA made in France gambar hasil foto barang asli,kami punya ketersedian stock barang Nb: barang ringan,barang pecah belah packing lebih besar dan termasuk kubikasi