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can be connected to the frequency analyzer or X-Y axis recorder to do statistical analysis (Z frequency weighting only TA652B)
Alarm response time: less than 10s
Fashionable microfiber leather protective case
Lens: suitable for C or CS interface
Output interface: 2x USB A
Home Swimming Pool Water PH / CL2 Tester, Cable length: 1.2m HTRC can be connected to the1) Quick test of water pH and Cl2 levels 2) Chlorine calibration for more accurate testing 3) No adjustment needed for pH testing 4) Simple and easy to operate 5) Get results instantly 6) Lightweight and handy 7) No chemical testing and solutions needed 8) Recommended chlorine level for pools and spa is 1. 2 to 1. 7ppm 9) Recommended pH level for pools and spa is 7. 2 to 7. 8 10) Dimension: Main unit: 190 x 120mm Probe with handle: 150mm long Probe
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