Feature:
1. High Quality Materials: Made of high quality ABS material, the hydrogen measuring pen is sturdy, durable and not easily damaged.
2. Detachable Probe Design: With a detachable probe design, the hydrogen measuring pen is easy to use and simple to operate.
3. High Sensitivity: Adopting sophisticated production technology, the hydrogen measuring pen probe has high sensitivity and excellent performance.
4. Backlit LCD Design: The hydrogen test pen adopts a backlit LCD design, which can read clearly in any dark environment.
5. Scope of Application: Suitable for swimming pool experiments, hydroponic food, aquariums, gardening, laboratories, water purification drinking water, pond, etc.
Specification:
Item Type: Hydrogen Test Pen
Material: ABS
H2 Range: 0 to 2400ppb, 0 to 2.400ppm
Resolution: 2ppb, 0.002ppm
Accuracy: ±10ppb, ±0.01ppm
Temperature Range: 0.1 to 60.0℃, 32.0 to 140℉
Resolution: 0.1℃/0.1℉
Accuracy: ±0.5
Working Environment: 0 to 60℃ (32.0 to 140℉), RH 90%
Waterproof: IP67
Battery: 3 x 1.5V Button Battery (LR44) (Battery Not Included)
Product Size: Approx. 183 x 37mm / 7.2 x 1.5in
Display: LCD Digital Display with Backlit
Temperature: Automatic Temperature Compensation 0 to 60℃
Data Retention: Value Retention
Automatic Shutdown: 5 Minutes
H2 Calibration Point: 224±, an Error of ±20ppb is Normal
Application: Suitable for Swimming Pool Experiments, Hydroponic Foods, Aquariums, Gardening, Laboratories, Water Purification Drinking Water, Pond, Etc.
Weight: Approx. 139g / 4.9oz
Package List:
1 x Hydrogen Test Pen (Battery Not Included)1 x User Manual