Atyhao aims to provide you with peace of mind and satisfaction, and to use the product for a long time.
We offer a wide variety of electric tools, home equipment, and gardening supplies for a variety of occasions, from work sites to home.
1ABS:Hydrogen measuring pen made of ABS material, sturdy and durable, not easy to damage. 2.Detachable Probe Design: The removable probe design makes the hydrogen measuring pen easy to use and operate. 3High Sensitivity: Using advanced manufacturing technology, the hydrogen measuring pen probe provides high sensitivity and performance. 4Backlit LCD Design: The hydrogen test pen adopts a backlit LCD design, which can be read clearly even in dark environments. 5Scope of application: suitable for swimming pool experiments, hydroponic food, aquariums, gardening, laboratories, water purified water, ponds and more.
Application: pool experiments, hydroponic Foods, aquariums, gardening, laboratories, water purified drinks, ponds etc. Package List: 1 x Hydrogen Test Pen (batteries not included) 1 x User Manual Note: Electrode must be cleaned after use
Materials: | ABS |
H2 Range | 0-2400ppb, 0-2.400ppm |
Resolution | 2ppb, 0.002ppm |
Precision | ±10ppb, ±0.01ppm |
Temperature Range | 0.1 to 60.0 ℃, 32.0 to 140 ℉ |
Resolution | 0.1℃/0.1℉ |
Precision | ±0.5 |
Working Environment | 0~60℃(32.0~140℉), RH 90% |
Waterproof | IP67 |
Temp. | Automatic temperature compensation 0 - 60 degrees Celsius |
Data Retention | Value Retention |
Auto shutdown | 5 min H2 calibration point: 224±, ±20ppb error is normal |
Display | LCD digital display with backlight |
Product Size | 7.2 x 1.5in (183 x 37mm) |
Weight | 4.9 oz (139 g) |
Battery | 3 x 1.5V button batteries (LR44) (battery not included) |