We made our soil probe rod using sturdy stainless steel to just the right balance of durability and to resist bending and bowing The stainless steel ground rod is designed with a wide T-Handle that is smooth and provides a comfortable grip in your hand Designed to make soil probing activities less challenging making it the ideal for use as an underground pipe finder, septic tank locator, soil compaction tester, aeration and much more Can be adjusted to 32 inches ( about 81cm) or 48 inches ( about 122cm) according to your needs, the handle adds a lever to reduce stress, feel comfortable You can insert the steel probe for soil even in wet soil or clay without worrying about rust or The soil probe is easy to maintain and a to carry or store, Manufacturer: NUEAYMS