34-0139 Hannah HI99121D Soil direct pH meter
34-0139
Hannah HI99121D
Soil direct pH meter
Product details
Product code | 34-0139 |
Catalog product name | Soil direct pH meter |
type | HI 99121D |
Measurement range (when using the attached electrode) | pH: 0.00-12.00pH (display -2.00-16.00pH) ORP: ±825mV Temperature: -5-70℃ |
Resolution | pH:0.01,0.1pH ORP:1mV Temperature:0.1℃ |
Measurement accuracy | pH: ±0.02pH ORP: ±1mV Temperature: ±0.5℃ (up to 60℃), ±1℃ (60℃ or more) |
pH calibration | Automatic 1-point or 2-point calibration (pH4.01/7.01/10.01 or pH4.01/6.86/9.18) |
Temperature compensation | Automatic (-5.0 to 105.0℃) |
External dimensions and weight | W63×D30×H154mm・196g |
Power supply | 3 AAA alkaline batteries |
Accessories | Main body, pH electrode (HI 12923), pH7.01 & pH4.01 standard solution 1 time each, 2 times of electrode cleaning solution, auger (rod), 100ml beaker, battery, carrying case |