AR-841

AR-851

Measuring Range

0.5～20m

0.5～20m(single Unit)

測量范圍 

1～60m(Double Unit)

Accuracy

±1%

±1%(single Unit)

測量精確度 

±2%(Double Unit)

Measure In Imperial/Metric

√

√

公英製轉換

Operation Condition

0～40℃

0～40℃

工作環境

30-70%RH

30-70%RH

Laser Pointer Aiming Selection

√

√

激光定位

Low Battery Indication

√

√

低電顯示功能

Computer Area And Volume

√

√

計算麵積和體積

Sum Of Length

√

√

計算長度累加

Auto/Manual Shut-off

√

√

自動/手動關機

LCD Backlight

√

√

LCD背光顯示

response Time

2s

2s

響應時間

Measureing Benchmark Setup

√

√

測量基準設置

Single Or Double Unit Measure Selection

_____

√

單機和雙機測試選擇開關

WorkFrequency

40khz

40khz(single Unit)

工作頻率

20khz(Double Unit)

Key Sound,Beeps For Wrong Reading

√

√

And Reading /confirm/iation

按鍵聲提示,出錯聲音提示

以及確認聲音提示

GENERAL CHARACTERISTICS

一般特征

Power

9VAlkaline Battery

9V Alkaline Battery

供電

9V堿性電池

9V堿性電池

LCD size

56*28.3mm

56*28.3mm

LCD尺寸

Product Color

Dark Gray+Yellow

Yellow+Black

產品顏色

深灰+黃

黃+黑

Product Net Weight

205g

315g

產品凈重

Product Size

150*75*46mm

150*75*46mm

產品尺寸

PACKING INFORMATION

包裝

包裝方式1(中國)

吸塑

吸塑

標準外箱容量

20

20

標準外箱尺寸

62.5*45.0*28.5cm

62.5*45.0*28.5cm

標準外箱毛重

6.2kg

9.1kg

包裝方式2(Other Countries)

Blister

Blister

Standard Quantity Per Carton

20

20

Standard Carton Size

62.5*45.0*28.5cm

62.5*45.0*28.5cm

Standard Carton Gross Weight

15kg

17.5kg