Qt-dfa Portable Plant Stem Strength Tester

We are engaged in exporting excellent quality QT-DFA Portable Plant Stem Strength Tester to our valuable clients. 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-DFA01 and QT-DFA02- 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 input 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:
A. Model: QT-DFA01, QT-DFA02
A. Maximum load: 50N, 500N
A. Measuring units: Kgf/lb/N
A. Precision: +/-0.2%F.S,+/-digit
A. Display: 4-digits LCD display
A. Measuring value: Peak and current value, peak value can be maintained
A. Collecting rate: 1000 times/s
A. D/A conversion: 16-bitI ILtype
A. Processor: 8-bit CPU
A. Working temperature: -20a to 40a
A. Power supply: NI-MH battery or exterior AC linear power adapter or USB power supply
A. Data output: USB
A. Auto power shutdown: 10 minutes without operations