Liste d'articles du fabricant: Geco-Gering
No. d'article Description
0750WG Alcoholometer 0 - 5 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0750
0751WG Alcoholometer 5 - 10 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0751
0752WG Alcoholometer 10 - 15 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0752
0753WG Alcoholometer 15 - 20 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0753
0754WG Alcoholometer 20 - 25 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0754
0755WG Alcoholometer 25 - 30 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0755
0756WG Alcoholometer 30 - 35 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0756
0757WG Alcoholometer 35 - 40 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0757
0758WG Alcoholometer 40 - 45 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0758
0759WG Alcoholometer 45 - 50 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0759
0760WG Alcoholometer 50 - 55 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0760
0761WG Alcoholometer 55 - 60 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0761
0762WG Alcoholometer 60 - 65 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0762
0763WG Alcoholometer 65 - 70 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0763
0764WG Alcoholometer 70 - 75 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0764
0765WG Alcoholometer 75 - 80 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0765
0766WG Alcoholometer 80 - 85 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0766
0767WG Alcoholometer 85 - 90 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0767
0768WG Alcoholometer 90 - 95 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0768
0769WG Alcoholometer 95 - 100 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0769
0770WG Alcoholometer 98 - 103 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C old article number: 0770
0771WG Alcoholometer 0 - 5 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein old...
0772WG Alcoholometer 5 - 10 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein old...
0773WG Alcoholometer 10 - 15 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0774WG Alcoholometer 15 - 20 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0775WG Alcoholometer 20 - 25 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0776WG Alcoholometer 25 - 30 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0777WG Alcoholometer 30 - 35 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0778WG Alcoholometer 35 - 40 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0779WG Alcoholometer 40 - 45 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0780WG Alcoholometer 45 - 50 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0781WG Alcoholometer 50 - 55 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0782WG Alcoholometer 55 - 60 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0783WG Alcoholometer 60 - 65 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0784WG Alcoholometer 65 - 70 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0785WG Alcoholometer 70 - 75 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0786WG Alcoholometer 75 - 80 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0787WG Alcoholometer 80 - 85 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0788WG Alcoholometer 85 - 90 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0789WG Alcoholometer 90 - 95 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0790WG Alcoholometer 95 - 100 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0791WG Alcoholometer 98 - 103 with WG-therm.+5+25°C Alcoholometer DIN 12803 with WG-therm.+5+25°C EG-cl.:III in 0,1 Vol.%, Tp.20°C, amtlich geprüft mit DKD-Schein...
0792S Alcoholometer 0 - 10 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0793S Alcoholometer 10 - 20 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0794S Alcoholometer 20 - 30 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0795S Alcoholometer 30 - 40 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0796S Alcoholometer 40 - 50 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0797S Alcoholometer 50 - 60 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0798S Alcoholometer 60 - 70 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0799S Alcoholometer 70 - 80 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0800S Alcoholometer 80 - 90 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0801S Alcoholometer 90 - 100 without thermometer Alcoholometer without therm., EG-cl.:II, ca.370mm length in 0,1 Vol.%, Tp.20°C
0802S Alcoholometer 0 - 10 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C
0803SWG Alcoholometer 10 - 20 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0803S
0804SWG Alcoholometer 20 - 30 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0804S
0805SWG Alcoholometer 30 - 40 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0805S
0806SWG Alcoholometer 40 - 50 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0806S
0807SWG Alcoholometer 50 - 60 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0807S
0808SWG Alcoholometer 60 - 70 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0808S
0809SWG Alcoholometer 70 - 80 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0809S
0810SWG Alcoholometer 80 - 90 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0810S
0811SWG Alcoholometer 90 - 100 with WG-therm.+5+25°C Alcoholometer with WG-therm.+5+25°C EG-cl.:II in 0,1 Vol.%, Tp.20°C old article number: 0811S
0812S Alcoholometer 0 - 5 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0813S Alcoholometer 5 - 10 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0814S Alcoholometer 10 - 15 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0815S Alcoholometer 15 - 20 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0816S Alcoholometer 20 - 25 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0817S Alcoholometer 25 - 30 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0818S Alcoholometer 30 - 35 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0819S Alcoholometer 35 - 40 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0820S Alcoholometer 40 - 45 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0821S Alcoholometer 45 - 50 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0822S Alcoholometer 50 - 55 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0823S Alcoholometer 55 - 60 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0824S Alcoholometer 60 - 65 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0825S Alcoholometer 65 - 70 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0826S Alcoholometer 70 - 75 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0827S Alcoholometer 75 - 80 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0828S Alcoholometer 80 - 85 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0829S Alcoholometer 85 - 90 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0830S Alcoholometer 90 - 95 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0831S Alcoholometer 95 - 100 without thermometer Alcoholometer without therm., EG-cl.:I, ca.410mm length in 0,1 Vol.%, Tp.20°C
0832SWG Alcoholometer 0 - 7 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0833SWG Alcoholometer 5 - 12 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0834SWG Alcoholometer 10 - 17 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0835SWG Alcoholometer 16 - 23 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0836SWG Alcoholometer 22 - 29 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0837SWG Alcoholometer 28 - 35 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0838SWG Alcoholometer 34 - 41 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0839SWG Alcoholometer 40 - 47 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0840SWG Alcoholometer 46 - 53 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0841SWG Alcoholometer 52 - 59 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0842SWG Alcoholometer 58 - 65 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0843SWG Alcoholometer 64 - 71 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0844SWG Alcoholometer 70 - 77 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0845SWG Alcoholometer 76 - 83 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0846SWG Alcoholometer 82 - 89 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0847SWG Alcoholometer 88 - 95 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
0848SWG Alcoholometer 94 - 101 with WG-therm.+10+25°C Alcoholometer for 100ml test liquid, with WG-therm.+10+25°C,ca. 260mm length in 0,1 Vol.%, Tp.20°C old article...
166041071 Alcoholometer 0 - 100 without thermometer Alcoholometer without therm., ca.280mm length in 1 Vol.%, Tp.20°C
0851 Alcoholometer 0 - 100 without thermometer Alcoholometer Richter & Tralles, without therm., ca.280mm length in 1 Vol.%, Tp.20°C
0852 Alcoholometer 0 - 100 without thermometer Alcoholometer Gay-Lussac, without therm., ca.280mm length in 1 Vol.%, Tp.15°C
0853 Alcoholometer 0 - 100 without thermometer Alcoholometer Gay-Lussac & Cartier, without therm., ca.280mm length in 1 Vol.%, Tp.15°C
0854 Alcoholometer 0 - 100 without thermometer Alcoholometer without therm., ca.160mm length in 1 Vol.%, Tp.20°C
166041072 Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer with WG-therm.0+35°C, ca.310mm length in 1 Vol.%, Tp.20°C old article number: 0855
0856WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer Richter & Tralles, with WG-therm.0+35°C, ca.310mm length in 1 Vol.%, Tp.20°C old article number: 0856
0857WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer Gay-Lussac, with WG-therm.0+35°C, ca.310mm length in 1 Vol.%, Tp.15°C old article number: 0857
0858WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer Gay-Lussac & Cartier, with WG-therm.0+35°C, ca.310mm length in 1 Vol.%, Tp.15°C old article number:...
0859WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer with therm.0+35°C, ca.180mm length in 1 Vol.%, Tp.20°C old article number: 0859
0860WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer with Wg.-therm.0+35°C, ca.320mm length in 1 Vol.%, Tp.20°C old article number: 0860
0861WG Alcoholometer 0 - 100 with WG-therm.0+35°C Alcoholometer Richter & Tralles, with Wg.-therm.0+35°C, ca.320mm length in 1 Vol.%, Tp.20°C old article number: 0861
0862 Alcoholometer 0 - 100 without thermometer Alcoholometer without therm., ca.230mm length division round about, Tp.20°C
0863WG Alcoholometer 0 - 30 with WG-therm.0+35°C Alcoholometer with WG-therm.0+35°C, ca.200mm length in 1 Vol.%, Tp.20°C old article number: 0863
0864WG Alcoholometer 0 - 30 with WG-therm.0+35°C Testing apparatus for alcoholometer with WG-therm.0+35°C, ca.200mm length with intake ball, glass pipette, rubber...
0866WG Alcoholometer 0 - 100 with WG-therm.0+30°C Alcoholometer with WG-therm.0+30°C, ca.460mm length in 1 Vol.%, Tp.20°C old article number: 0866
0867WG Alcoholometer 10 - 67 with WG-therm.0+30°C Alcoholometer with WG-therm.0+30°C, ca.460mm length in 0,5 Vol.%, Tp.20°C old article number: 0867
0868WG Alcoholometer 65 - 100 with WG-therm.0+30°C Alcoholometer with WG-therm.0+30°C, ca.460mm length in 0,2 Vol.%, Tp.20°C old article number: 0868
0869WG Alcoholometer 90 - 100 with WG-therm.0+30°C Alcoholometer with WG-therm.0+30°C, ca.460mm length in 0,1 Vol.%, Tp.20°C old article number: 0869
0926 Apparatus 4 Apparatus for holding the hydrometers
0927 Apparatus 6 Apparatus for holding the hydrometers