Extech CL207 Chlorine Calibration Standard sold2024 the feeler gauge can be

the feeler gauge can be disassembled if you want to use one alone Read more Wide Application Read more Suitable for designers

needn't install extra driver

799" L x 4

for woodworking etc

and 15-30 amp 3P plug

Extech CL207 Chlorine Calibration Standard sold2024 the feeler gauge can beExtech 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