[Shockproof and Crush Made of high-strength zinc alloy, this can withstand impact and release travel pressure.
[Manual Magnetic Declination Adjuster] Correct the magnetic declination manually for higher accuracy in your readings.
[Long-lasting Luminous Display] The longer the continuous exposure time, the longer the luminous effect will last, ensuring visibility in low light conditions.
[Suitable for Various Outdoor ] for geological surveys, orienteering, and outdoor , providing navigation.
[Multifunctional Geological ] The dial scale is clear and easy to read, providing high accuracy for outdoor activities.

Spec:

Condition: Brand New
Item Type:
Material: Aluminum Alloy, Zinc Alloy
Color: Green
Accuracy: ? ± 1
Whether Luminous: Yes
Whether Yes
Product Use:
Size: Approx. 83 x 70 x 35mm / 3.3 x 2.8 x 1.4in

Package List:
1 x
1 x Bag

Note:
The luminous effect means that the fluorescent powder can only appear after being exposed to light, sunlight, light, etc. The longer the continuous exposure time, the longer the luminous display will be. There is no luminous effect without exposure.