Both AC, DC available.
Max saving data: 120000 groups, can check data both on the host and computer.
The saving data don’t lose when power off.
Has strong data processing function (count, analyze, display, inquiry).
Probes have the uniformity, different parameter probe sockets can exchange.
Has 64 channels, the synchronous test capacity, probes are unlimited in the range of capacity.
Technical parameter:
Hand-held meter technical parameters:
Record capacity: 120000 groups
Record time interval: 5 seconds-90 hours continuously adjustable.
Sensor communication: RS485
On computer communication: USB1.1
Power: 5 AA batteries, 9V/2A power source adapter
Sensor technical parameters:
Soil moisture technical parameters:
Moisture unit: % (m3/m3)
Measuring moisture range: 0-100%
Time for test: ≤2seconds
Absolute error: ≤2%
Relative error: ≤3%
Soil moisture probe working temperature: :-40℃—80℃
Standard cable length: 1.5m(made according to customer needs, up to 1000m )
Net weight: 1kg
Soil temperature technical parameters:
Temperature unit: ℃
Test range: -20-100℃
Accuracy: ±0.5℃
Standard cable length: 1.5m(made according to customer needs, up to 1000m )
Optional components: recommend to use earth probe when measuring the underground deep soil moisture.
Model difference:
Model |
Function difference |
TZS-I |
Test and display soil moisture value directly, has data storage function(120000groups), direct access on main engine. |
TZS |
connect to the computer with USB1.1 connection, specialized data download software. It can not only test soil moisture value, but also can store the data of tested moisture value and it can be derived to the computers when connected. Software has the functions of storage and print (software present). |