Apera Instruments AI5539 PH850-MS Portable pH Meter for Micro Samples

AI5539 Includes Only:

• PH850-MS Portable pH Meter for Micro Samples
• Swiss LabSen 243-6 Glass pH/Temperature Electrode (6mm in diameter)

Features:

• Self-Diagnosis of out-of-range value and electrode invalidation auto. calibration electrode slope display auto power-off easy parameter setting
• Rugged Structure Design: IP57 waterproof rating soft silicone case gives you a firm and comfortable grip
• Powered by AAA batteries; the foldable stand also allows use as a benchtop meter

Apera Instruments PH8500-MS Portable pH Meter is designed for professional pH measurement in test tubes and small liquid samples (>0.2mL). The equipped Swiss LabSen 243-6 3-in-1 pH/Temperature Electrode adopts a Long-Life reference system and a unique cylindrical semi-micro sensor making precise small sample pH measurement easier than ever. This PH850- Portable pH Meter has a ±0.01 pH accuracy in a range of 0-14 pH and Temperature Range: 0 to 100°C(32 to 212°F). Auto Calibration with auto-recognition of up to 12 kinds of buffer solutions temperature. Compensation and supports stable reading/auto-hold display mode. The meter's digital filter technology improves response time and accuracy. Smart Self Diagnosis reminds of out-of-range measurement incorrect calibration and electrode invalidation. Other functions include, calibration lock easy parameter setting pH electrode's slope display auto power off etc. Reliable Structure Design: foldable stand allows use as a benchtop meter; soft silicone case gives you a nice firm grip; connector protection cap IP57 waterproof rating; Powered by 3 AA batteries.