© 2017 Delta-T Devices Ltd
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HH150 Meter
◼
Connect the SM150T to the HH150 meter.
◼
With the meter OFF, press the right
off
– menu
button. This wakes and allows
you to set the meter to display readings - either as % volumetric water content of
Mineral, Peat mix, Coir, Min. wool, Perlite
, or show the sensor output in Volts.
◼
Press the left
on
– read button
to take a reading.
Repeat as required. You may wish to write down the readings.
The meter will sleep after 30 seconds.
The battery should last for about 10,000 readings.
How to Change Battery
Turn on, take
and display
reading
Turn on, show
current
setting
OFF
Mineral
32.2%vol
Read
Mineral
▼
Mineral
34.3%vol
OFF
Read
Peat mix
▼
Coir
▼
Min.wool
▼
Perlite
▼
Read
Volts
▼
Place face down
& remove screws
Holding the cable
down against the
front cover -
remove the back
Fit new batteries
Replace
back cover
Only use good quality
alkaline batteries
P
RESS
DOWN
HH150 does not read
SM150T temperature
