Product description:

This instrument is to measure plant stem strength against the wind. Users only need to push the instrument against the stem to get stem strength of the plant.

Features:

1. This instrument has high measuring precision and high resolution. Two model - QT-DFA*1 and QT-DFA**- are available for different plants;

2. Data can be shown on a big LCD with screen rotation function;

3. The instrument can be connected to computer for trial test, data downloading, printing and analysis. Several parameters such as speed, area can be converted to displacement and pressure, respectively;

4. The instrument is equipped with various kinds of platens for convenient measurement;

5. It is easy to use, time saving, and of high precision;

6. The instrument can show remaining battery life and it can automatically power off when battery life is low.

Technical Parameters:

· Model: QT-DFA*1                          QT-DFA*2

· Maximum load: *0N                      **0N

· Measuring units: Kgf/lb/N

· Precision: +/*0.2%F.S,+/-digit

· Display: *-digits LCD display

· Measuring value: Peak and current value, peak value can be maintained

· Collecting rate: ***0 times/s

· D/A conversion: **-bitΔΣtype

· Processor: *-bit CPU

· Working temperature: **0℃ to *0℃

· Power supply: NI-MH battery or exterior AC linear power adapter or USB power supply

· Data output: USB

· Auto power shutdown: *0 minutes without operations

· Battery alarm: Battery icon will flicker when battery life is low.

Made in china