Hanna Waterptroof pH Pen HI 98127 pHep4
This is a brand-new HI98127 waterproof combination pH tester and thermometer by Hanna Instruments, covered by the full manufacturer's warranty. The dual-level LCD displays both pH and temperature in C or F. At startup, it performs a self-check then displays the remaining battery level. This tester also features a hold feature to prompt the user when to take the reading & freezes the display for easy and accurate recording. The temperature probe is stainless steel, for faster and more precise temperature measurement.The HI98127 is supplied complete with 4 x 1.5V batteries, pH electrode and electrode replacement tool. Calibration solutions are not included.