The one-touch lock function secures the reading, and it automatically powers off after 5 minutes to conserve battery life. Accuracy: ±0.05pH. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Widely used to test the pH / Temperature / TDS (Total Dissolved Solids) of water. Test the TDS with both PPT and PPM units at will. If the error is too big or TDS value is not going back to 0, dip TDS electrode into ethyl alcohol and shake for 5-10 seconds to wash the electrode.
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BOILER Dr BOILER ENERGY SAVER AUTO Saves you up to 25% off your heating bills This item is used and in working order. Removed due to having a new system and this is now not needed
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Alarm relay. Relative humidity. 4~20mA output. Relative humidity:5~95%RH(No condensation). 0.01 electrode:0.02~20.00μS/cm/0.05 ~ 20.00MΩ cm. 0.1 electrode:0.20~200.0μS/cm. 1.0 electrode:2.00~2000μS/cm.
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PH high limit alarm, low limit alarm dual relay, hysteresis can be adjusted freely. Accuracy: + 0.02 pH; + 1 mV. Resolution: 0.01pH; 1mV. Stability: ≤ 0.02 pH / 24 hours; ≤ 3 mV / 24 hours. PH standard solution: 4.00 / 6.86 / 9.18.
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Widely used to test the pH / Temperature / TDS (Total Dissolved Solids) of water. Test the TDS with both PPT and PPM units at will. TDS: 0 ~ 1999PPM (0 ~ 19.99PPT). TDS: 1PPM (0.01PPT). TDS: ±2%F.S.
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HGM4020N/HGM4020NC/HGM4020CAN: On the basis of HGM4010N/HGM4010NC/HGM4010CAN, mains power monitoring and mains/generation. Monitoring interface: USB. Switch input port: 5 (2 multiplexed). Timing test machine: yes.
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Handpiece: LED detachable handpiece. PH-1 Handpiece 1. Ultrasonic output power: 3W-20W. Handpiece: LED detachable handpiece. The dental scaler is equipped with an LED light-emitting handle, which allows you to observe the oral condition during teeth scaling.
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