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Optional Accessories
There are two optional items that can be used to expand the capabil-
ities of the TDR350. Visit www.specmeters.com for more infor-
mation and installation instructions.
Infrared Temperature Sensor (item 6435TS)
Provides an instantaneous and highly accurate tempera-
ture reading as an alternative to the existing surface tem-
perature sensor.
TDR Spacer (item 6435SP)
−
Placed on the end of the sensor block to aide
in identification of how fast and firm the turf
greens are. The spacer has two orientations
allowing it to work for either desired depth.
−
Requires 3.8 cm
(1.5”)
turf rods.
−
For use with firmware version 1.02 or higher
−
Allows for the measurement of 1.3cm (0.5") or 2.5cm (1.0") soil
depths.
Pilot Hole Maker (item 6430PH)
If the ground is especially hard or compact, you
can use a Pilot Hole maker to make
3”
holes to
aid in starting the insertion of the probe rods.
