เครื่องวัดค่า pH GroLine Hydroponics
รุ่น HI98115 แบรนด์ HANNA

Description

- This GroLine Hydroponics pH tester has been designed with many advanced features that are found typically in more expensive portable instrumentation. These features include automatic calibration to one or two points, automatic buffer recognition, calibrated buffer tags, stability indicator, low battery indicator, and selectable automatic shut off.
- Large LCD
- Replaceable pH Electrode
- Automatic Calibration
- Stability Indicator
- Automatic Shut-Off 
- Long Battery Life
- Plastic Carrying Case

Specifications

pH Ranges: 0.00 to 14.00 pH
pH Resolution: 0.01 pH
pH Accuracy (@25°C/77°F): ±0.2 pH
pH Calibration: automatic, one or two-point
pH Electrode: HI1271 (included)
Automatic Shut-Off: 8 minutes, 60 minutes, or can be disabled
Battery Type / Life: CR2032 Li-ion / approximately 1000 hours of continuous use
Environment: 0 to 50°C (32 to 122°F); RH 95% max
Dimensions: 50 x174 x 21 mm (2 x 6.8 x 0.9“)
Weight: 50 g (1.8 oz)

Ordering Information

- HI1271 pH electrode
- pH 4.01 buffer solution sachet (2 x 20 mL)
- pH 7.01 buffer solution sachet (2 x 20 mL)
- electrode cleaning solution sachet (2 x 20 mL)
- instruction manual
- instrument quality certificate
- plastic carrying case.