Industrial Test Systems 480042 SenSafe John's Copper Test 1 sold2025 and students stationeries (like pens

and students stationeries (like pens

35'' ------------ 50pcs 【Note】: ♥ Please check the specific size of the product according to the second picture

Package Included: 1 x Battery (Charger Not Included) 1 x Belt Clip Specification: Chemistry: Ni-MHCapacity: 1600mAh Compatible Charger: Fit for Charger Model: WPLN4137 WPLN4137BR WPLN4138

Model : LJC18A3-B-Z/BX

once connected

Industrial Test Systems 480042 SenSafe John's Copper Test 1 sold2025 and students stationeries (like pensIndustrial Test Systems 480042 SenSafe John's Copper Test Direct from the Manufacturer Made in USA SenSafe COPPER (Johns) test strips 480042 BOTTLE CONTAINS 25 TEST STRIPS FOR MEASURING FREE COPPER IN WATER. Our product is designed to measure in water with a wide range of pH with no interference from Iron. With the latest technology built into each strip, there is no need to worry about sacrificing accuracy for low level detection. Ranges for results