Spec

• Model number: SK-620pH
• Measuring method: pH/glass electrode, Temperatue/thermistor
• pH measurement range: 0.00 - 14.00pH
• pH resolution: 0.01pH
• pH measurement accuracy: ±(0.3 + 1digit) pH (0 - 2pH), ±(0.1 + 1digit) pH (2 - 12pH), ±(0.4 + 1digit) pH (12 - 14pH)
• Temperature measuring range: 0 - 50.0℃
• Temperature resolution: 0.1℃
• Temperature measurement accuracy: ±0.5℃ (at20 - 30℃), ±0.7℃ (at other than above)
• Temperature compensation: With ATC (automatic temperature compensation)
• Calibration method: Automatic 3 points calibration
• Used temperature: 0 - 50℃
• Function: Auto power OFF, Backlight function, MAX, MIN storage function
• External output: RS-232C *Connection cable (optional) is required.
• Dimensions, weight: Body: 72 x 31.5 x 182mm, 220g sensor: Φ12 x 135mm (cord length 1m)
• Power supply: 9V dry cell 6F22 (006P) (included)
• Accessories: Sensor probe PHP-31 x 1, Sensor rubber cap x 1, Attache case, Vinyl cover, pH standard solution (pH4 phthalic acid salt , pH7 neutral phosphate, pH10 carbonate), 9V dry cell x 1 piece, Sensor protection tube