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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.

?QT-DFA?Portable?plant?stem?strength?tester

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;

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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.

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Technical?Parameters:

·?Model:?QT-DFA01??????????????????????????QT-DFA02

·?Maximum?load:?50N??????????????????????500N

·?Measuring?units:?Kgf/lb/N

·?Precision:?+/-0.2%F.S,+/-digit

·?Display:?4-digits?LCD?display

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

·?Collecting?rate:?1000?times/s

·?D/A?conversion:?16-bitΔΣtype

·?Processor:?8-bit?CPU

·?Working?temperature:?-20℃?to?40℃

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

·?Data?output:?USB

·?Auto?power?shutdown:?10?minutes?without?operations

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