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Soil Probes

Hand soil probes for quick, repeatable cores: step probes, open end probes, soil recovery and dual-purpose probes that take a liner, heavy-duty replaceable-tip probes and a turf probe, in nickel-plated chromoly or stainless steel, 12 to 40 in. long.

3 specialists online · Mon–Fri 8:00–4:30 ET
8 products
Gemplers Shopify CDN full-res original (1200x1200, resize suffix _800x800 stripped). Confirmed via Read: AMS soil recove
AM-424.03

Soil Recovery Probes

Nickel-plated 4130 chromoly or 316 stainless steel | Diameters: 7/8\" and 1-1/8\" | Lengths: 12\" and 24\" | 5/8\" threaded top (Slide Hammer compatible) | Reach-&-Grab liner system; heat-treated hardened tips

from$205.14 USD

Soil Probes — Soil Probe
AM-401.01

Soil Probes

AMS 401 series | 7/8 x 33 in or 1-1/8 x 24 in | Plated, unplated or stainless steel | 5/8 in thread | 10 in cross handle or slide hammer

Price on quote · 4 business hours
Replaceable Tip Soil Probes — Soil Probe
AM-425.45

Replaceable Tip Soil Probes

1-1/4" Dia. | Nickel-plated chromoly steel | AM-425.45: 12" L, 3.11 lbs | AM-425.47: 24" L, 4.48 lbs | Includes replaceable coring tip + spanner wrench

from$240.59 USD

Step Probes
AM-401.40

Step Probes

7/8" OD | 5/8" x 12" soil core | 4130 chrome-moly steel | heat-treated tips | 401.40: 33" / 401.42: 40" length

from$113.30 USD

A soil probe is the fastest way to pull a small, repeatable core by hand. Pick it by what the lab needs. Quick shallow slices: the open end soil probe, with a 15 in. slot cut to the end for easy emptying, or the step probe (33 or 40 in.), whose built-in step takes foot pressure. Intact cores: soil recovery probes with the Reach-&-Grab liner system and dual-purpose recovery probes with a 7 in. sample window, both 12 or 24 in. long with a 5/8 in. thread for a slide hammer. Heavy, repeated sampling: the 1 1/4 in. replaceable tip probe. Lawns: the turf probe takes a 5/8 x 7 in. plug. Bodies are nickel-plated chromoly, with stainless options on the recovery probes.

Soil probe FAQ

Probe, auger or core sampler?

A probe is for shallow, quick, repeat sampling. A hand auger reaches deeper and handles harder ground, and a core sampler takes a longer, undisturbed core. Start with the lightest tool that reaches your depth in your soil, and move up only when it stops.

Which probe for VOC or PFAS sampling?

For volatiles, a liner-type recovery probe or a dual-purpose probe with a sample window, because US EPA Method 5035 calls for minimally disturbed, non-homogenized samples. For PFAS, the EPA guidance cited in our soil probe guide recommends stainless steel, HDPE, polypropylene or silicone. Confirm containers with your laboratory.

What if the ground is too hard?

Use a recovery or dual-purpose probe: their 5/8 in. threaded top takes a slide hammer, which a plain hand probe does not. The step probe lets you add foot pressure in firmer ground.