Portable Refractometers Measure the concentration of Sugar, Salt, Lubricants, Antifreeze, Cutting Fluids & more Available with or without Automatic Temperature Compensation Features: Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales Automatic temperature compensation models available for sugar, salt, lubricants, cutting fluids, and antifreeze Requires only 2 or 3 drops of solution The prism and lens with a simple focus adjustment provides repeatable results Complete with case, calibration screwdriver, and RF18, RF20 calibration solution RF10, RF16 RF15, RF40, RF11, RF12 RF10, 15 - Scale view through eyepiece RF30 Specifications Model Type Ranges Resolution Accuracy RF16 Sucrose 0 to 10% Brix 0.1 0.1% RF11 Sucrose (ATC) 0 to 10% (10 to 30C) 0.1 0.1% RF18 Lubricants/Cutting fluids 0 to 18% Brix 0.2 0.2% RF12 Lubricants/Cutting fluids (ATC) 0 to 18% Brix (10 to 30C) 0.2 0.2% RF10 Sucrose 0 to 32% Brix 0.2 0.2% RF15 Sucrose (ATC) 0 to 32% Brix (10 to 30C) 0.2 0.2% RF20 Salt (ATC) 0 to 100ppt (10 to 30C) 0.001 0.1 1.000 to 1.070 Refractive Index RF40 Coolant (ATC) -60 to 32F Propylene Glycol freeze point 2F 2% -60 to 25F Ethylene Glycol freeze point 2F 2% 1.15 to 1.30 Specific Gravity of Battery Acid 0.01 RF41 Coolant (ATC) -50 to 0C Propylene Glycol freeze point 1C 2% -50 to 0C Ethylene Glycol freeze point 1C 2% RF40 - Scale view through eyepiece 1.15 to 1.30 Specific Gravity of Battery Acid 0.01 RF30 Triple Range 0 to 41% Brix 0.2 0.2% General Service 42 to 71% Brix 0.2 0.2% 72 to 90% Brix 0.2 0.2% Dimensions/Wt RF10/RF15: 6.6 x 1.6 x 1.2 (170 x 40 x 30mm)/ 7oz (200g) Ordering Information: RF11/RF16: 7.5 x 1.6 x 1.2 (190 x 40 x 30mm)/ 6.5oz (185g) RF16 ......0 to 10% Brix Refractometer RF12/RF18: 6.7 x 1.6 x 1.2 (170 x 40 x 30mm)/ 6.5oz (185g) RF11 ......0 to 10% Brix Refractometer with ATC RF20: 7.6 x 1.5 x 1.5 (194 x 38 x 38mm)/ 8oz (227g) RF18 ......0 to 18% Brix Refractometer RF40/RF41: 6.2 x 1.6 x 1.2 (160 x 40 x 30mm)/ 6.3oz (180g) RF12 ......0 to 18% Brix Refractometer with ATC RF30: 7.9 x 1.5 x 1.1 (200 x 38 x 28mm)/ 21.86oz (620g) RF10 ......0 to 32% Brix Refractometer RF15 ......0 to 32% Brix Refractometer with ATC RF20 ......Salinity Refractometer with ATC RF40 ......Battery Coolant/Glycol Refractometer with ATC (F) RF41 ......Battery Coolant/Glycol Refractometer with ATC (C) RF30 ......Triple Range General Service Brix Refractometer Specifications subject to change without notice. 7/25/13 - R1 www.extech.com Copyright 2009 -2013 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Test Accessories - Other category: Click to view products by Extech manufacturer: Other Similar products are found below : AO1026 AO1035 AO1051 AO1059 149118 C20 RS40 RS41 AO1030 AO1032 AO1036 AO1058 4742 KTS288540 00415 00163 046450 GPR10 ADPTR-HDV VS-AVT-C02-L03 VS-AVT-CABLE-04 VS-AVT-CABLE-16 VS-AVT-CABLE-20 VS-AVT-CABLE-30 VS-CKP14-6 VS-CKP4-000 VS-AVT2-C02L03 VS-AVT2-C08L10 CKSB1-00 CKSB6-2 CKSB10-8 GP73800080 D3000BDLA/R-B5J- 001-A/R-B6J-001-L/EDEL-O MPT-VF 98-CAL020 LSP08-RTS 1-1437358-1 4408 POMONA AX-904 DME D110 T1 LMLH 50 1508- POM 00836 85392-12 207P18.2222.F CR-31 7708 ST18/SMAM/SMAM/72 CT2299 C700