PH Buffer Capsule for calibration of pH, contains four capsules for each of the 4, 7, and 10 pH buffers, making a total of 12 capsules. The set also includes a small bottle of universal indicator with mold inhibitor, Has to be added to 100 ml of distilled water
Includes a 125mm stainless steel probe with a 150cm cable. Features an on/off switch, data hold, and min/max memory. Range: -50 to 200 [degree] C. Resolution 0.1 [degree]. Accuracy: +/- 0.5 [degree] to 70 [degree] C; +/- above 70 [degree] C.