Soil Analysis SO
Catalog number RZ-99025-90 RZ-99025-92 RZ-99025-94
Type Basic Standard Deluxe
Handle Shallow depth
backsaver
Medium depth
backsaver
Deep depth
backsaver
Wet sampling tube 12" 15" 15"
Dry sampling tube 12" 15" 15"
Wet/dry sampling tube — 12" 12"
Rod extensions — Two 26" Two 26"
T-handle and mallet — Yes Yes
Universal wrench Yes Yes Yes
Sampling tube cleaner Yes Yes Yes
Carrying case Standard Standard Deluxe
Price
Catalog number Description Sampling depth† Price
RZ-99025-00 Basic handle 36" to 42"
RZ-99025-02 Shallow backsaver 12" to 18"
RZ-99025-04 Medium backsaver 18" to 46"
RZ-99025-06 Deep backsaver 18" to 66"
RZ-99025-60 T-handle Depends on extension
rod used
†Sampling depth ranges are given using 12 to 18" sampling tubes.
Catalog number Length Core diameter Price
Dry, small-diameter sampling tubes
RZ-99025-20 12" 3⁄4"
RZ-99025-24 18"
Wet/dry sampling tubes
RZ-99025-30 12" 11⁄4"
RZ-99025-34 18"
Sampling Kits
Soil sampling kits contain
everything you need for basic
soil sampling. Sampling kits
come in a convenient foamlined,
hard plastic carrying
case. Choose from three
different kits depending on your
application: basic, standard, and
deluxe （see table below for contents
of each kit）.
Soil Samplers
A variety of handles and handling tubes to fit any soil conditions
● Five different sampling handle styles for different
depths and applications
● Sampling tubes work even in hard soils
1 Soil Sampling Handles
Choose from five different handle styles each designed
for sampling to different depths. Use the basic handle
when sampling soft soils. The backsaver handles are designed
with a foot pedal to drive the sampler using your body weight
and gravity （see table below for specific depth of each handle）.
All backsaver handles come with a sampling tube cleaner. Choose
the T-handle for difficult ground conditions. All handles are
constructed of nickel-plated carbon steel for long life.
Complete your soil sampler by ordering a sampling tube. Use
an optional extension rod for increased depth. The T-handle
99025-60 requires a sampling tube and extension rod （order
separay below）.
2 Sampling Tubes
Superior blade design offers easy hand-operated penetration,
even in hard soils. Sharp blade produces a smooth, well-formed
core. Nonremovable blade stays sharp—there’s no need to bother
with stripped threads typical of removable tips. Tubes are made of
easy-to-clean nickel-plated carbon steel.
RZ-99025-51 Extension rod, 13"L. For deeper samples ......................
RZ-99025-50 Extension rod, 26"L. For deeper samples ......................
Accessories
T-handle
99025-60
Wet/dry
sampling tube
99025-30
Dry
sampling
tube
99025-20
Deep
backsaver
handle
99025-06
Tube cleaner included with
models 99025-02, -04, and -06
Backsaver handles
feature a foot pedal.
Extension
rod
99025-51
99025-90
Catalog number Description Price
RZ-99026-40 Soil auger kit
Soil Auger Kit
Obtain 3" diameter samples
in nearly all soil conditions
with this complete auger kit
● Nickel-plated carbon
steel material protects
against rust and wear
What’s included: 3" general-purpose
auger, 3" clay auger, 3" sand auger,
3" mud auger, handgrip, two 45" auger
extensions, two tools to disassemble
extensions, and a carrying case.
99026-40
Required
System
Components
1 Soil sampling handle
2 Sampling tube
Gravelometer
Meet USGS standards in
cobble-size measurement
● Lightweight, anodized aluminum
construction for easy field use
● Metric scale along one side
This device from Wildco®—also known as
a gravel template or pebble meter—is used to grade
or measure gravel and cobble-sized bed sediments in the field.
Your cobble measurements will be far more accurate than using a
ruler. Meter incorporates 14 square holes of common sieve sizes
（1⁄2 phi unit classes） ranging from 2 to 180 mm. Measure up to
310 mm （in 10-mm increments） using the built-in scale.
Dimensions are 131⁄2" x 11" （34.3 x 27.9 cm）.
Catalog number Description Price
RZ-99026-90 Gravelometer