Easy to test: Free Chlorine/Bromine ,pH,Total Alkalinity. Total alkalinity test range: 0~240 ppm. Total chlorine test range: 0～10 ppm. Residual chlorine test range: 0～10ppm. Test at both ends of pool twice a week for best results.
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1/3/8 channel AC 220V MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module
Aliexpress UK
PH: 6.8~8.4ph.
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AC 220V 1/3/8 Channel MCU TTL Level 8 Ch Optocoupler Isolation Test Board Isolated Detection Tester PLC Processors Module
Aliexpress UK
The Labsales Story. Labsales Presents Our Professional Test Kits. Kit 3| 5 in 1 Test Kit for the Testing of pH, Chlorine, Bromine, Alkalinity and Hardness. Can test for pH, Chlorine, Bromine, Alkalinity and Hardness.
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Your urine and saliva hold the key to your health. Tests urine or saliva. SALIVA: Wait 2 hours after eating. Spit saliva into a spoon, dip the pH Health pH Strip into the fluid and wait 15 seconds to read your pH.
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Easy to use: No complex tools needed, dip the strip for 2 seconds, compare colors, and get results in 30 seconds, easy to use. We believe the good communication will resolve everything. Boys Outfits.
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Accuracy: ±in 0.1 pH (at 20). Typical EMC DEV: ± 0.2 PH. PH power shown on the picture do NOT included. 2 x pH buffer powder. Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc.
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The NT Labs Pond Lab Multi-Test Kit is an essential tool for pond owners looking to maintain optimal water quality. Reports concentrations in nitrogen (NH3-N), (NO2-N), or (NO3-N) for compatibility with safe levels for fish and plants.
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PHENOL RED PH TESTING TABLETS. THESE ARE RAPID FAST DISSOLVE TABLETS. STANDARD ORANGE KIT FOR CHLORINE AND PH. FOR USE IN 10 ml OF POOL WATER. ENSURE pH LEVEL. NOT FOR USE WITH ELECTRONIC TEST KITS.
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