2018-2019 Horticultural Catalog

Soil Moisture Meters
TDR 300
• Instantaneous reading of root zone
soil moisture
• Connects to any GPS receiver with a
serial output*
• Equipped with internal data logger and
RS-232 port
• Configure and download meter with
FieldScout software (included)
• Records 3,250 measurements (1,350 with added GPS/
DGPS option)
• 24” x 10” x 6”
• Moisture probes (rods) are sold separately
Model/Description Catalog # Each
6430FS/TDR 300 soil moisture meter 42-40500 $ 1,160.00
7250/GPS unit mounting bracket 42-40520 160.00
3661USB/USB-to-serial adapter** 42-40530 45.40
6429FS/3“ moisture probe rods (pair) 42-40560 64.25
6431FS/4.8“ moisture probe rods (pair) 42-40570 64.25
6432FS/8“ moisture probe rods (pair) 42-40580 64.25
* GPS interface requires 2 cables. GPS/DGPS cable (2950CV5) is an option.
* USB-to-serial adapter (3661USB) required for connection to computers with
only USB ports.
A PC serial interface cable is required by the manufacturer of a GPS receiver.
Commercial Truncheon
The truncheon measures
the conductivity
of a solution.
Values it reads are:
• Conductivity factor (CF) (4-60)
• EC (0.4-6.0)
• ppm 500 (200-3,000)
• ppm 700 (280-4,200)
FEATURES
• No calibration
required
• No external switches
• Red LEDs
• Fully waterproof
*The FFA letters and emblem are registered trademarks of the
National FFA Organization and are used under license
800-325-3055
®
• Auto-sense
on and off
• Battery life minimum
of one year
Catalog # Each
42-61000 $ 118.00
Digital
Moisture Meter
• The updated design offers a new instant and easy
to read digital format
• Checks soil moisture where it counts, at root level
• Monitoring a plant’s soil moisture level helps
prevent over and/or under watering
• Batteries are required and included
Price per Each
Model Catalog # 1-11 12 & up
1825 65-38360 $ 11.00 $ 10.45
Luster Leaf Digital
Soil Test Kit
• Utilizes advanced LED digital
technology and a patent-pending
optical calibration system to
read test colors
• Quick and easy-to-use.
Just follow the
instructions for each
soil pH test, slide the
test tube in optical chamber
and push the appropriate button
• Tester booklet tells how to adjust soil
pH and provides recommendation
• Allows you to select plants
for your soil’s pH
• Provides information on how much
to adjust the soil pH for current
plants
LAQUA Twin Meters
• Professional grade
waterproof meters
• Measures samples in nutrient
solutions, water, soil and tissue sap
• Sensors store dry, unlike most
meters and are field replaceable
• Digital calibration and LCD display
• Provides laboratory results in a
pocket-sized meter
• Unique flat sensor allows you to
measure samples as small as 0.3
ml, so no beaker is necessary
• Automatic temperature
compensation
• Test complete indicator lights up
when measurement is complete
• Auto power-off
• Each meter includes 2 - CR2032
batteries, case and calibration
standards
Nitrate: Measurement Range: 62 - 6200
ppm NO3-
Calcium: Measurement Range: 40 -
4,000 ppm Ca2+
Potassium: Measurement Range: 39 -
3,900 ppm K+
Sodium: Measurement Range: 23 -
2,300 ppm Na+
pH: Measurement Range: 2.0 - 12.0 pH
EC: Conductivity: 0 mS/cm to
19.9 mS/cm (0-9900 ppm)
Catalog Price per Each
Number 1-2 3 & Up
65-38280 $ 26.70 $ 24.03
Description Catalog # Each Description Catalog # Each
Nitrate 42-40600 $ 540.00 Sodium 42-40660 $ 480.00
Calcium 42-40620 540.00 pH 42-40680 225.00
Potassium 42-40640 480.00 EC 42-40700 225.00
www.hummert.com
225
soil moisture meters