Bluelab PPM PenMeasures conductivity and temperature.
Selectable units for conductivity and temperature.
Backlit LCD display with low battery warning.
Successful calibration indicator and calibration is optional.
Auto off function and hold reading function.
Automatic temperature compensation.
Loop handle for easy dipping and hanging.
Units: EC, 500ppm, 700ppm, ˚C, ˚F.
Range: 0.0 - 10.0 EC, 0-5000ppm (500ppm), 0-7000ppm (700ppm) and 0-50 ˚C/32 -122 ˚F.
Resolution: 0.1 EC, 10ppm (500ppm), 10ppm (700ppm) and 1 ˚C/1 ˚F.
Accuracy @ 25°C: ±0.1 EC (@ 2.77 EC), ±50ppm (500ppm) (@ 1385ppm), ±70ppm (700ppm) (@ 1940ppm) and ±1 ˚C / ±2 ˚F.
Battery type: 1 x AAA alkaline.
1 year Bluelab® guarantee.
— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS).