By utilizing an advanced microprocessor, HI 9023 is able to perform pH, ORP, ISE and temperature measurements for a long period of time without the need for frequent battery changes. mV measurements automatically switch from 0.1 to 1mV resolution when the reading reaches 400mV. Temperature effects are automatically compensated for, from 0 to 100°C (32 to 212°F) or can be manually compensated for, on the control panel in the same range.The meter has three memorized buffer values, (pH 4.01, 7.01, 10.01) and automatic buffer recognition to avoid errors during calibration. There are no trimmers, making calibration an easy process, even for non-technical personnel.If you prefer to have only one probe for both pH and temperature, then place your order for HI 9023CN. It is supplied complete with... Less

The HI-8424 offers similar performance as a bench pH meter, yet is portable and better value for money. It is supplied complete with a laboratory grade double junction pH electrode and a stainless steel temperature sensor.The HI-8424 automatically compensates all pH measurements with regards to the temperature of the solution being measured across the range 0 to +70C. In addition it is programmed with 3 different buffer value standards which it will automatically recognise during the 2-point pH calibration.In addition to pH, a mV range is included allowing ORP (Redox) readings to be taken in using an optional ORP/Redox electrode. The mV range is divided into two, with the lower range providing 0.1mV resolution and improved accuracy allowing Ion Selective Electrodes to be used with the... Less

The MV-100 Motorized Water Valve Control Unit has a single purpose; to shut off your water main in the event of a detected leak. Designed in conjunction with wireless sensors (sold separately) that are placed strategically around your home, you can feel safe in knowing that you are effectively protecting your home from the catastrophic damage that can result from a broken or frozen pipe. A must have for the homeowner on the go.FeaturesThe MV100 Valve Control Unit receives signals from wireless leak detection sensors (sold separately), then closes your water main and sends signal to an optional Auto-Dialer to alert consumer that shut-off valve closure was successful or failed. Weatherproof, can be mounted inside our outside. Mounts to existing pipe diameters from .75 in. to 1.5 in. Fully... Less

This lithium-ion battery is compatible with the following Sony camcorder models : DCR-HC1000 DCR-IP1, DCR-IP1K DCR-IP5, DCR-IP5E DCR-IP7, DCR-IP7BT, DCR-IP7E DCR-IP45, DCR-IP45E DCR-IP55, DCR-IP55E DCR-IP210, DCR-IP210E, DCR-IP220, DCR-IP220K. DCR-PC106E, DCR-PC107, DCR-PC107E, DCR-PC109, DCR-PC109E DCR-PC350, DCR-PC350E DCR-TRV6E MICRO MV SeriesSpecificati ons : Rechargeable lithium-ion battery. No memory effect. (Does not need to be fully discharged before recharging) Capacity : 650mAh Voltage : 7.4V Dimensions (H x W x D) : 49.10mm x 41.02mm x 12.55mm Color : Dark Gray Works perfectly with your camcorder just like the original Sony NP-FF50 and NP-FF70 batteries. Perfect as a handy extra or replacement battery. Ensures your camcorder is always... Less