Function:
1 High Quality Material: Hydrogen measuring pen made of high quality 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.
3 HIGH SENSITIVITY: Using advanced manufacturing technology, the hydrogen measuring pen probe provides high sensitivity and excellent performance.
4 Backlit LCD Design: The hydrogen test pen adopts a backlit LCD design, which can be read clearly even in dark environments.
5 Scope of application: suitable for swimming pool experiments, hydroponic food, aquariums, gardening, laboratories, water purified water, ponds and more.
How to use:
1 Remove the protective cover.
2. Press the power button to turn on the meter.
3 Dip the meter electrode in the test solution (dip depth cannot exceed the dip line).
4 Stir gently and wait for readings to be stable.
5 After finishing, clean the electrode with distilled water, press the power button to turn off the meter.
Specifications:
Item Type: Hydrogen Test Pen
Material: ABS.
H2 Range: 0 - 2400 ppb, 0 - 2.400 ppm
Resolution: 2ppb, 0.002ppm
Accuracy: ±10ppb, ±0.01ppm
Temperature range: 0.1~60.0℃, 32.0~140℉
Resolution: 0.1℃/ 0.1℉
Accuracy: ±0.5
Working environment: 0 - 60 ℃ (32.0 - 140 ℉), RH 90%
Waterproof: IP67
Battery: 3 x 1.5V button batteries (LR44) (battery not included)
Pro