Extech EX900 ExStik® 4-in-1 Chlorine, pH, ORP & Temperature Kit

Extech SD200 Temperature Datalogger 3-Channel temperature datalogger records data on an 2G SD card in excel® format for easy transfer to a PC for analysis. It features a triple LCD that simultaneously displays 3 type-k temperature channels and a selectable data sampling rate of 5, 10, 30, 60, 120, 300 and 600 seconds. Each stored reading includes a date and time stamp. -58 to 2372°F (-100 to 1300°C) temperature range. Complete with: (6) AAA batteries 2G SD card Universal AC adapter (3) Type-k bead temperature probes Mounting bracket

This kit includes a digital pH Pen that measures 0 to 14pH and pH buffer solution for electrode calibration and care. This REED R3500-KIT pH Meter and 4pH/7pH Buffer Solution Kit Includes REED R3500 pH Meter REED R1404 Buffer Solution, 4.01 pH REED R1407 Buffer Solution, 7.00 pH Ideal Applications for the REED R3500-KIT Water conditioning General purpose pH measurement Aquariums Wastewater monitoring Beverage production

Extech 48VFL13 Temperature PID Controller W/4-20mA Output, Black, Digital Extech controllers now offer fuzzy logic enhanced PID and a soft-start feature that protects heaters from cold-starts. PID plus fuzzy logic tackles even the most demanding applications, eliminating over-shoot, unwanted process fluctuations and drift. The soft start feature is ideally suited for processes, such as those employed in the thermo-plastics industry, where careful, exact and slow heating of product is required. Accepts thermocouple and RTD inputs. Single stage ramp and soak program with rpms-to-setpoint ...

Extech OYSTER-15 Oyster pH/mV/Temperature Meter Kit, Electrode Exclusive oyster design can be used in the lab or in the field. Large LCD built into adjustable flip up cover displays pH or mV and temperature simultaneously. Stores/recalls 25 labeled readings. Auto or manual temperature compensation. 5 point buffer recognition. Includes: Meter Neck strap 9v battery pH probe Sample buffers (4 and 7pH) and carrying case Optional RTD temperature probe

Extech PH110 ExStik® Refillable pH Meter, Electrode, pH Refillable pH electrode is easily serviced. Fresh reference solution maintains high accuracy. Eliminates concern with shelf life. Flat surface electrode measures pH in liquids, semi-solids and solids. No more electrode breakage or clogged junctions. Renew indicator tells you it's time to replace your electrode. Eliminates guesswork. Cal alert tells you it's time to recalibrate. Ensures accuracy. Memory records and recalls 15 sequentially tagged readings. Allows detection of changes over time. Analog bar graph displayed on LCD. Shows ...