High Quality Materials: Made of high quality ABS material, the hydrogen measuring pen is sturdy, durable and not easily damaged.

Detachable Probe Design: With a detachable probe design, the hydrogen measuring pen is easy to use and simple to operate.

High Sensitivity: Adopting sophisticated production technology, the hydrogen measuring pen probe has high sensitivity and excellent performance.

Backlit LCD Design: The hydrogen test pen adopts a backlit LCD design, which can read clearly in any dark environment.

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

How to Use

1. Remove the protective cover.

2. Press the power button to turn on the meter.

3. Immerse the meter electrode in the test solution (the immersion depth cannot exceed the immersion line)

4. Stir gently and wait for the reading to stabilize.

5. After completion, clean the electrode with distilled water and press the power button to turn off the meter.

Package List

1 x Hydrogen Test Pen (Battery Not Included)

1 x User Manual