Specification:1) Follow-up measuring2) Range: 0.9-12m/3-403) Accuracy: ±0.5%+1 digit4) Meter of feet conversion5) Auto power off6) Low battery indication7) 1 x 1.5V cell battery requiredPacking

Specifications:1) Range from 3ft - 60ft (0.9m - 18.30m)2) Auto meter or feet conversion3) Accuracy of 0.5%+/-1 digit4) Three memories for length, width, and height measurements5) Addition, subtraction

Specifications:1) Range from 3ft - 60ft (0.9m - 18.30m)2) Auto meter or feet conversion3) Accuracy of 0.5%+/-1 digit4) Three memories for length, width, and height measurements5) Addition, subtraction

The alcohol breath analyzer is a highly sensitive scientific instrument which employs an advanced integated microchip to determine equivalent blood alcohol content. Easy and convenient to use, the LED

Advanced nm hot-wire alcohol sensorquick response,excellet accuracysmart mcu controldirect testing process guidelcd indication,backup lampno touch health designvisible and audio warning beyond pre-set

Advanced nm hot-wire alcohol sensorquick response,excellet accuracysmart mcu controldirect testing process guidelcd indication,backup lampno touch health designvisible and audio warning beyond pre-set

Advanced nm hot-wire alcohol sensorquick response,excellet accuracysmart mcu controldirect testing process guidelcd indication,backup lampno touch health designvisible and audio warning beyond pre-set

Range;0.61-12m(2-40ft)DISPLAY: MXX.xxm Feetxx XX Ft inaccuracy:+/-0.5%+/-1 DigitpoweR 1X9VAUTO Power OFFG/B SIZE:105(L)X50(W)X46(H)mm

Range from 3ft-60ft(0.9m-18.30m)auto meter or feet conversionaccuracy of 0.5%+/-1 digitthree memories for length,width,and height measurements addition,subtraction,area,and volume calculation by touch