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H-DS50 H-DS70 H-DS100
深达威 手持式激光测距仪
用户手册
- 1 -
安全条例
初次使用仪器前，请先仔细阅读安全条款和操作指南
在使用仪器之前请仔细阅读本手册中的所有操作指南和
安全条例，没有按照本手册所指引的操作方法使用仪器
有可能会造成仪器的损害、影响测量精度、对使用者或
第三者的人身伤害。
不要用任何方式自行打开或修理仪器，严禁非法改装或
改变仪器激光发射器的性能。请妥善保管仪器，不要放
置在儿童可以接触到的地方，避免无关人员的使用。
严禁用仪器激光器照射自已或他人的眼睛及身体其他部
位，严禁将激光器照射在高反光的物体表面上。
仪器电磁辐射可能对其他设备和装置造成干扰，请不要
在飞机或医疗设备附近使用本仪器，不要在易燃、易爆
的环境中使用仪器。
仪器更换的废旧电池和报废的仪器不可与生活垃圾一同
处理，请按国家或者当地的相关法律规定处理废旧电池
和报废仪器。
仪器出现任何的质量问题，或对使用仪器有任何疑问时
请及时联系当地经销商或深达威仪器厂家，我们将第一
时间为您解决。
感谢您购买 手持式激光测距仪系列产品！
- 2 -
显示屏、按键
电量指示
长度/面积/体积/
三角测量模式
激光发射指示
最大值指示
辅显示区
数据存储指示
最小值指示
主显示区
显示屏
按键
开机、测量键
面积/体积/
三角模式/声音键
关机、清除键
测量基准/
单位选择
累加/累减/
存储键
- 3 -
安装电池
启动仪器、功能设置
关机状态下，按 键，仪器和激光同时启动，仪器
进入待测模式。
打开仪器背部的电池门，按照极性指示正确放入电池，
并关闭电池门。
仪器使用1.5V AAA的电池。
长时间不使用仪器时，请取出电池，以避免电池腐蚀
仪器主机。
安装更换电池
启动仪器和关闭仪器
单位设定
长按 键，进入测量单位调整状态，可重置当前测
量单位，本机默认的单位为：0.000m，该仪器提供了
6种单位可供选择。
开机状态下，长按 键3秒关闭仪器。150秒内未对
仪器进行任何操作，仪器将自动关闭。
- 4 -
自助校准功能
为保证仪器的精准度，提供了自助校准功能。
校准方法：在关机状态下，持续按住 键，再按
键开机，松开 键，直到屏幕出现 下端有闪烁
的数字，进入自助校准模式。此时用户可根据仪器的
误差用 键对这个数值进行调整。
调整范围为：-9~9mm。
短按 键进行设置前端基准和末端基准的相互转换，
系统默认为末端基准。
背光灯开启/关闭
测量基准设置
本仪器背光灯为自动开和关。仪器在键入任一按键后，
背光灯会持续打开15秒，15秒后，仪器无操作将自动
关闭背光灯，以节省电源。
声音开启/关闭
长按 键 键可关闭或打开声音控制。
测量单位：
长 度 面积 体积
1
6
5
4
3
2
0.000 m
0.00 ft
0'00\" 1/16
0 1/16 in
0.0 in
0.00 m
0.000 m2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 m2
0.000 m3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 m3
- 5 -
单次测量
连续测量
待测模式下长按 键，进入连续测量状态，屏幕上
辅助显示区会显示此次连续测量过程中的最大测量值
和最小值。
主显示区会显示当前测量值，短按 键或 键退
出连续测量模式。
若本机测量值为3.783m，比实际值大3mm，则可进
入校准模式，用 键将校准值在现有基础上下调
3mm。
调整完毕后，按 键保存校准结果。
例如：实际距离为3.780m
若本机测量值为3.778m，比实际值小2mm，则可进
入校准模式，用 键将校准值在现有基础上上调
2mm。
待测模式下短按 键，仪器激光发射，锁定测量点。
再按 键进行单次距离数据的测量，测量结果显示
在主显示区。
- 6 -
面积测量
体积测量
按 键二次，系统进入体积测量状态，仪器进入
体积状态，屏幕上会有一个立方体闪烁 ，根据提
示完成下列操作:
按 键进行第一条边的测量（长）
按 键进行第二条边的测量（宽）
按 键进行第三条边的测量（高）
在测量过程中，还可以键入 清除本次测量结果重
新测量。
按 键，退出体积测量状态，进入长度测量模式。
仪器会自动进行体积运算，结果显示在主显示区。
辅助显示区显示立方体的长宽高的测量值。
按 键，退出面积测量状态，进入长度测量模式。
按 键一次，屏幕会显示 ，长方形一条边闪烁。
根据提示完成下列操作:
按 键进行第一条边的测量（长）
按 键进行第二条边的测量（宽）
仪器会自动进行面积运算，结果显示在主显示区。
辅助显示区显示长方形的长和宽的测量值。
在测量过程中，还可以键入 清除本次测量结果重
新测量。
- 7 -
勾股定理间接测量
仪器短按 键三次进入该三角间接测量模式:
按 键依屏幕提示先测出虚线斜边的长度(a)
按 键测出虚线直角边(底边)的长度(b)
仪器自动计算实线直角边(高)的长度(x)
点击 键四次，屏幕显示： 直角边闪烁
按 键依屏幕提示测出一条虚线的长度(a)
按 键测出另一条虚线角边的长度(b)
仪器自动计算实线斜边的长度(x)
仪器预设有四种利用勾股定理测量三角形单边距离模
式，方便用户在特定复杂环境下进行间接测量。
测斜边和底，间接测量高度
测量直角三角形两直角边，间接测量斜边长度
- 8 -
加减测量功能
单段距离测量可通过加/减运算进行累加或累减操作。
用户在测量单段距离得到一次测量结果后，再通过
键进入累加累减功能选择，短按 键，当屏幕
测量主显示区出现“+”，进入累加测量模式，屏幕
显示上次测量值与当次测量值的累加值。
短按 键，当屏幕测量主显示区出现“-”，进入
累减测量模式，屏幕显示上次测量值与当次测量值
的差值。
点击 键六次，屏幕显示： 斜边闪烁
点击 键五次，屏幕显示： 斜边闪烁
按 键依屏幕提示先测出一条虚线的长度(a)
按 键测出中间一条虚线边的长度(b)
按 键测出另一条虚线边的长度(c)
仪器自动计算出实线三角形一条边的长度(x）
仪器自动计算出实线直角边的长度(x）
按 键依屏幕提示测出一条虚线边的长度(a)
按 键测出如图虚线边的长度(b)
按 键测出如图另一条虚线斜边的长度(c)
勾股测量模式下，直角边必须小于斜边长度仪器才能
计算，否则仪器会显示错误信号提示。在勾股测量模
式下，为保证测量的精度，须确保从同一个起始点测
量，并按斜边、直角边测量顺序测量。
- 9 -
面积累加：测量第一个面积，得到结果如下图1所示。
然后按下 键，再测量第二个面积，得到结果如下
图2所示，在左下角会显示一个加号。最后，按下
键得到两次面积求和的结果，结果如图3所示。
不仅距离可累加累减，面积和体积也可进行累加累减。
下面举例说明面积的累加累减功能，体积的累加累减
与此类似。
- 10 -
测量记录存储功能
提示信息
浏览/删除记录：
长按 键，查询已储存的测量数据，用 键向后
翻记录，用 向前翻记录。在查看记录过程中，长
按 键清除所有记录。可短按 键或 键退出
该状态。
信息 原因 解决方法
更换电池
让仪器在指定环境中使用
测量反射能力弱的目标点
信号过弱 测量反射能力强的目标点
信号过强
电池电压过低
超出工作温度范围
Err5 勾股测量违规 重新测量，确保斜边大于直角边
Err4
Err3
Err2
Err1
Err 超出距离测量范围 让仪器在量程范围内使用
使用过程中，主显示区可能会出现如下提示信息：
测量模式下，当前数据有效时，仪器将自动存储到内
存中，屏幕顶部记录号 不断累加。
- 11 -
技术参数
*“d”表示实际距离
** 在恶劣环境下如:阳光过于强烈。环境温度波动过大，
反射面反射效果较弱，电池电量不足的情况下测量结果会
有较大的误差，此种情况配合目标反射板使用效果更佳。
0˚C~40˚C
-20˚C~60˚C
4000/8000次(碳性/碱性电池)
150秒
20秒(单次测量)
99笔
2级 630-670nm, <1mW
±(2mm+d 1/10000)* *
20%~80%RH
2节1.5V AAA电池
0.05-50m 0.05-70m 0.05-100m
项目
108x50x25mm
距离测量范围
距离测量精度
连续测量功能
面积体积测量
勾股测量功能
加减测量功能
面积体积加减
最大/最小值
自助校准功能
激光类型等级
存储记录笔数
自动切断激光
自动关机
最大电池寿命
声音提示
存储温度范围
工作温度范围
存储湿度
使用电池
外形尺寸
H-DS50 H-DS70 H-DS100
- 12 -
仪器日常保养
装箱清单
禁止将仪器长期放置在高温高湿的环境中储存，长
期不使用仪器时，请取出电池并把仪器放置在随机
的仪器套内放在阴凉干爽处存放。
请保持仪器表面清洁，可用湿的软布擦拭表面灰尘，
不可用带有腐蚀性洗液清洁仪器。可按照擦拭光学
器件表的方法擦拭激光器窗口和聚焦镜。
购买仪器时请按下列清单认真检查仪器所有附件是否
完整?
内含保修合格证
个 1
1
2
1
1
2
3
4
本
项目 名称 单位 数量 备注
节
台
彩盒
5 挂绳 条 1
说明书
1.5V AAA电池
主机
- 13 -
保修条例
合格证
1. 顾客自购买产品之日起本公司提供1年保修服务。
2. 以下情况不在保修之列:
◎ 人为损坏或使用保管不当引起的损坏
◎ 非经本公司授权的服务机构私自维修、改装或拆卸而导致
的故障或损坏
◎ 私自涂改购机凭证、合格证/保修卡
◎ 显示屏（LCD）损坏
◎ 机身编号被删改的产品
3. 保修时必须提供填有产品型号、机身编号、购买日期的保修卡。
4. 本保修卡只适用于中国境内，维修时请出示保修卡。
5. 保修卡遗失恕不补发，敬请妥善保管。
6. 对维修是否享受本公司承诺的服务，最终裁决权在本公司指定
的各地维修中心。
执行标准：GB/T 14267-2009
检验结果:
检 验 员：
- 14 -
售后保修卡
维修部分填写
本证请于购机后向经销单位盖章方为有效，过期作废，谢谢合作！
产品型号
产品名称
经销单位
使用单位
地 址
发票日期
经销单位盖章
日 期
保修项目
摘 要
维 修 员
全国咨询服务热线：400-125-6969
地 址：东莞市虎门镇虎门团结路58号深达威科技园
网 址：www.sndway.com 电 话：0769-85265688
邮 箱：market@sndway.com
Laser Distance Meter
User Manual
H-DS50 H-DS70 H-DS100
- 1 -
Safety Regulations
Please read the safety regulations and operation guide
carefully before operating.
Please read all of the operational guide and safety regulations
in this manual before operation . Improper operations without
complying with this manual may cause damage to the device,
influence on measurement result or cause personal injury to
the user or a third party.
The instrument is not allowed to disassemble or repair in any
ways. It is forbidden to do any illegal modification or
performance change for the laser emitter. Please keep it out of
reach of children and avoid being used by any irrelevant person.
It is strictly prohibited to shoot eyes or other parts of body with
the laser. It is not allowed to take the laser to shoot the surface
of any highly reflective objects.
Due to electromagnetic radiation interference to other
equipment and devices, please don't use the meter in the plane
or around medical equipment, don’t use it in inflammable,
explosive environment.
Discarded batteries or meter device should not be processed just
like household garbage, please handle them in line with related
law and regulations.
Any quality issues or any questions on the meter, please contact
local distributors or manufacturer in time, we are ready to offer
solutions for you.
- 2 -
Display / Button
Power Supply
Length, Area, Volume
and Pythagorean
Laser on
Maximum Value
Auxiliary Display
Record
Minimum Value
Major Display
Display
Button
Turn on/Measuring
Sound/Area/Volume/
Pythagorean Mode
Turn off/Remove
Reference Point/
Unit Switch
Addition &
Subtration/Save
- 3 -
Under off state, press , device and laser get started
simultaneously and the device enters the measurement
mode.
Under on state, long press for 3 seconds to turn the
device off. The device can also be shut off without any
operation within 150 seconds.
Open the battery door on the back of device, and place
batteries according to correct polarity, then close the
battery door.
1.5 V AAA battery is applied to the meter.
If not used for a long time, please take out the batteries
to avoid battery corrosion to meter body.
Batteries Installation
Battery Installation and Replacement
Start the Instrument / Menu Setting
Turn On/Off the Instrument
- 4 -
Long press , reset current measurement unit, the
default unit is: 0.000m. There are 6 units for selection.
Unit Setting
Keys Sound
Long press to turn on or off the sound.
Short press to change the reference point.
The default reference point is the terminal baseline.
Backlight on/off
Changing Reference Point
The backlight is set to turn on and off automatically.
The backlight will be on for 15 seconds if any key is
pressed. The backlight will automatically turn off if
there is no operation within 15 seconds to save power.
Measurement units:
Length Area Volume
1
6
5
4
3
2
0.000m
0.00 ft
0'00\" 1/16
0 1/16 in
0.0 in
0.00m
0.000 m2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 ft2
0.00 m2
0.000 m3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 ft3
0.00 m3
- 5 -
Self-Calibration
Self-calibration function is provided to ensure the
precision of the device.
First, make sure the device is power off, long press
then press to start the device. Next, loose when
\"CAL\" and a twinkling figure show at the display. Then
the device enters self-calibration mode. At this time, the
user can adjust the figure by and according to
the error of the instrument.
The adjustment range is -9~9mm. Finally, long press
to save the setting.
After the adjustment, press to save the calibration
result .
For example, the actual distance is 3.780m.
If the measured value is 3.778m, 2mm smaller than the
actual value, the calibration value can be adjusted up by
2mm on the existing basis with through the
calibration function.
If the measured value is 3.783m, 3mm larger than the
actual value, the calibration value can be lowered by
3mm on the existing basis with through the
calibration function.
- 6 -
Single Measurement
Continuous Measurement
Under the test mode, long press to enter the
continuous measurement mode, and the maximum and
minimum measured values measured in the continuous
measurement process will display in the auxiliary
display area.
The current measurement value will display in the main
display area. Short press or to exit the continuous
measurement mode.
Under the test mode, press , and the instrument
emits laser to lock the measuring point. Press again
for single distance measurement, and the measurement
result will be displayed in the major display area.
Area Measurement
Press once for length
Press again for width
Press , shows at the screen. One of the side of
rectangle blinks at the display, please follow the below
instructions for area measurement:
- 7 -
Volume Measurement
The device automatically calculates the volume and
shows the result in the major display area. The measuring
results of the length, width and height of the cube will
be showed in the auxiliary display area.
Press twice to enter volume measurement mode.
A will show at the top of the screen. Please follow
the below instruction for volume measurement:
Press for length
Press again for width
Press thirdly for height
Press , clear off the result and measure again if
necessary.
Press again to exit the mode.
Press , clear off the result and measure again if
necessary.
The device automatically calculates the area and shows
the result in the major display area. The measuring
results of the length and width of the rectangle will be
showed in the auxiliary display area.
Press again to exit the mode.
- 8 -
Pythagoras
Short press four times, when one leg of
is blinking.
Press , measure the length of one leg (a)
Press , measure the length of another leg (b)
Device automatically calculates the length of
hypotenuse (x)
Short press three times to enter Pythagoras mode,
the hypotenuse of blinking.
Press , measure the length of hypotenuse (a)
Press , measure the length of one leg (b)
Device automatically calculates the length of another
leg (x)
1. Calculate the second leg by measuring the hypotenuse
and another leg.
2. Calculate the hypotenuse by measuring the length of
two legs.
There are four Pythagoras modes which is convenient for
indirect measurement in a specific complex environment.
- 9 -
Addition / Subtraction
4. Press six times till the hypotenuse of blinking
on the screen.
Press , measure the length of one hypotenuse (a)
Press , measure the length of one leg (b)
Press , measure the length of another hypotenuse(c)
Device calculates the length of the leg in full line (x)
Press , measure the length of one side (a)
Press , measure the length of the median line (b)
Press , measure the length of another side (c)
Device calculates the length of the leg in full line (x)
3. Press five times till the one side of blinking
on the screen.
The device can be used for the addition and subtraction
of single measurement distance. After obtaining the result
of a single measurement, enter the selection of addition/
subtraction function through .
Short press , when \"+\" shows in the major display
area, the device enters addition mode. The screen
displays the sum of the last measured value and the
current measured value.
Legs must be shorter than hypotenuse, or there will be
\"err\" showed at screen. In order to guarantee the accuracy,
please make sure all measurements are started from the
same point and in the order of hypotenuse and legs.
- 10 -
PIC1 PIC2 PIC3
Short press , when \"-\" shows in the major display
area, the device enters subtraction mode. The screen
displays the difference between the last measured value
and the current measured value.
Measure the first area and the result is shown in PIC1.
Then press to measure the second area and the result
is shown in PIC2, and \"+\" will appear in the lower left
corner of the screen. Finally, press to get the sum of
two areas, as shown in PIC3.
Not only length can be caculated by addition and
subtraction, but also area and volume. Take area as an
example:
- 11 -
Record Function
Browse / Delete the Records
Tips
During use, the following prompts may be displayed in the
major display area:
Err1
Err
Err2
Err3
Err4
Err5
Prompt Cause Solution
Signal is too weak
Out of the
measurement range
Use the device within the
measurement range.
Choose the surface with stronger
reflection. Use the reflecting plate.
Signal is too strong Choose the surface with weaker
reflection.
Low battery voltage Replace batteries.
Beyond working
temperature
Pythagoras measuring
breaks the rules
Re-measure and ensure that
hypotenuse is longer than legs.
Use the device in the specified
temperature.
Long press to browse the stored measurement data,
use to scroll backward for record, use to scroll
forward for record. While browsing records, long press
to clear all records. Short press or to exit
the mode.
In measurement mode, if the current data is valid, it
will be automatically stored in memory, and the record
number at the top of the screen will continue to
accumulate.
- 12 -
Technology Specifications
0˚C~40˚C
-20˚C~60˚C
√
√
√
√
√
√
√
√
Ⅱ
150s
4000 / 8000 times (carbon-zinc battery / alkaline battery )
20s (single measurement)
99 units
630-670nm, <1mW
±(2mm+d 1/10000)* *
20%~80%RH
2x1.5V AAA
0.05-50m
H-DS50
0.05-70m 0.05-100m
ITEM
108x50x25mm
Working Range
Precision
Continuous
Measurement
Area/Volume
Measurement
Pythagorean
Measurement
Add and Subtract Measurement
Area &Volume Addition/Subtraction
Min/Max Value
Self-Calibration
Laser Level
Laser Type
Max Storage
Automatically
Cut off Laser
Auto Power-off
Battery Life
Voice Prompt
Storage Temperature
Working Temperature
Storage Humidity
Battery
Dimension
H-DS70 H-DS100
- 13 -
* \"d\" indicates the actual distance.
** In harsh environment, such as: sunlight is too strong, the
ambient temperature fluctuates excessively, the reflection
effect of the object's surface is weak, the battery is low, the
measurement results will have a large error, so a reflecting
plate is needed.
Instrument Maintenance
The meter should not be stored in high temperature
and humid environment for a long time. If it is not
used very often, please take out the battery and place
the meter in the portable bag and store it in cool and
dry place.
Please keep the device surface clean. Use a soft wet
cloth to wipe the dust on the surface. Do not use
corrosive liquid to clean the device. Use the same
method as wiping optical devices to wipe the meter
and focusing mirror.
User Manual
Meter 1
1
1
2
3
pc
No. Item Unit QTY Note
pc
Gift Box pc 1
4 Hand Strap pc 1
Packing List
Please check if all accessories are complete according to
the following list.
Add: Sndway Science & Technology Industrial Park, 58
Tuanjie Road, Humen 523930, Dongguan, China
Service Hotline: 400-125-6969
Web: www.sndway.com Tel: 0769-85265688
E-mail: market@sndway.com
Sndway Technology (Guangdong) Co., LTD
H-DS50 H-DS70 H-DS100
手持式激光测距仪 深达威
用户手册
中文 英文 尺寸：70x110mm
印刷：单黑
装订：骑马钉装订
注：从正面翻 从反面翻若有空白页，再考虑地址信在同一张上H-DS50 H-DS70 H-DS100
Laser Distance Meter
User Manual
全国咨询服务热线：400-125-6969
东莞市森威电子有限公司 地 址：东莞市虎门镇虎门团结路58号深达威科技园
电 话：0769-85265688网 址：www.sndway.com 邮 箱：market@sndway.com
Dongguan Sndway Electronic Co.,Ltd. Add: Sndway Science & Technology Industrial Park, 58 Tuanjie Road, Humen 523930, Dongguan, China Servics Hotline: 400-125-6969 Tel: 0769-85265688 Url: www.sndway.com E-mail: market@sndway.com
中文
英文
翻为中文，第1页-公司地址信息页
翻为英文，第1页-公司地址信息页
优先放在中英文封面的背面，
信息页背面，中英文公司信息页要
（如上示意图）
