Soil temperature, humidity, conductivity measuring instrument

TDR350Soil temperature, humidity, conductivity measuring instrument

1、 Instrument usage:

TD350Soil temperature, humidity, conductivity measuring instrumentBy utilizing reliable time-domain reflection technology, accurate measurement of soil moisture changes can be carried out across the entire range. Through new functional improvements, precise measurement and more stable performance can be provided for optimizing turf. Capable of measuring soil EC and correcting soil moisture readings.

2、 Technical parameters:

Principle: TDR (Time Domain Reflectance)

Range: 0% - saturated (saturation is about 50% volumetric moisture content, depending on soil type)

Accuracy: ± 3.0% VWC (when EC<2mS/cm and clay content<30%)

Resolution: 1.0% VWC

Battery: 4 AA batteries

Data logger: 50000 measurement values (with GPS)

EC: Range: 0-5ms/cm, Resolution: 0.01ms/cm, Accuracy: ± 0.1ms/cm

Temperature: Range: -30 ℃ -60 ℃, Resolution: 0.1 ℃, Accuracy: ± 1 ℃

Communication interface: RS-232

Battery life: Approximately 12 months of use

Weight: Approximately 1.36 kilograms

Probe size: 10.41 × 7.11 × 1.78 centimeters

Reading table size: 10.5 × 7 × 1.8 centimeters

Probe size: diameter 0.5 cm, spacing 3.3 cm

Measurement modes: VWC and RWC

3、 Origin: United States

Shijiazhuang Fansheng Technology Co., Ltd. mainly produces plant physiological instruments such as photosynthesis meters, chlorophyll meters, fruit and vegetable respiration meters, plant stem flow meters, plant root analysis systems, plant canopy analyzers, plant transpiration rate meters, plant stem strength meters, crop lodging resistance meters, plant water potential meters, leaf area meters, as well as soil respiration meters, soil multi parameter measurement meters and other soil instruments. It also acts as an agent for forestry instruments such as Swedish tree growth cones, height and distance meters, and tree diameter meters.