Extech CL207 Chlorine Calibration Standard Style:CL207 SBDs 'POP' Pull Pin |

SBDs 'POP' Pull Pin | 1/2" Diameter Spring Loaded Plunger |1" Diameter x 1-1/2" Length Weld ON Steel Barrel | Hard Plastic T HANDLE Knob | Knurled Round Nut

Single-row conical roller bearings can withstand radial and one-way axial loads

Shoe handle wire scratch brush

82 ounces Package included: - 5x80 Grit Sandpaper - 5x120 Grit Sandpaper 5x220 Grit sandpapers

Extech CL207 Chlorine Calibration Standard Style:CL207 SBDs 'POP' Pull Pin |Extech CL207 Chlorine Calibration Standard Chlorine Standard, 1Ppm, Application For Checking Chlorine Meter Accuracy, Features 3 Ampules, 20Ml Each, For Use With Cl200 Chlorine Meter, Includes 3 Ampules, 20Ml Each. From the Manufacturer Chlorine Calibration Standard Product Features 1ppm standard for Chlorine meters calibration Complete with 3 ampules (20mL each) 1ppm calibration standards Country of Origin: United States Package weight: 0. 3 lb