| Type | Field Gear |
|---|---|
| Issued/ Not-Issued | Issued |
| Clothing Type | Parachute tension indicator tool |
| Conflict | World War II (1939-1945) |
| Era | 1914-1945 |
| Country/ Organization | Netherlands |
| Theme | Militaria |
| Service | Air Force |
| Country of Origin | Netherlands |
Check the listing for details. Antique WW11 Dutch Nivellator Inclinometer Parachute Tension Indicator Tool. Condition: Used, Made in Netherlands. Listed at 79.66 USD. Antique Nivellator inclinometer also referred to as a parachute tension indicator tool. It was used by the Dutch Air Force parachute regiments during WW11. The device measures angles and tension, possibly to ensure correct parachute deployment. The name "Nivellator" suggests its use for taking levels, dispensing with traditional spirit levels. Some age related marks and wear commensurate with age and comes in its original case.