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កម្រិតស្វ័យប្រវត្តិ

33 Models
Auto Level AL32-2
AL32-2
Standard
Accuracy១.៥មម
ការពង្រីក៣២X
ឧបករណ៍ទូទាត់សងAir-Damping
Protectionការការពារទឹកជ្រាប IP54
Auto Level TR-32X
TR-32X
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ឧបករណ៍ទូទាត់សងAir-Damping
Protectionការការពារទឹកជ្រាប IP54
Auto Level AL332
AL332
ភាពជាក់លាក់
Accuracy១.៥មម
ការពង្រីក៣២X
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Protectionការការពារទឹកជ្រាប IP54
Auto Level AL332L
AL332L
With Laser
Accuracy១.៥មម
ការពង្រីក៣២X
Featureឡាស៊ែរចង្អុល
Protectionការការពារទឹកជ្រាប IP54
Auto Level MA-20
DSZ32-RD/GN
Standard
Accuracy2.0 ម.ម
ការពង្រីក៣២X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរ៉េទីគលឆ្លងកាត់
Auto Level MA-20
G2-YE
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
Auto Level MA-20
G2-BU
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
Auto Level MA-20
G2-GN
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
Auto Level MA-20
DSZ3-40X/46X
Standard
Accuracy០,៧ ម.ម
ការពង្រីក40X/46X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
DSZ1-38A
Standard
Accuracy០,៧ ម.ម
ការពង្រីក38X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
DSZ1-40X
Standard
Accuracy០,៧ ម.ម
ការពង្រីក៤០X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
Auto Level MA-20
DSZ1-48X/55X/65X
Standard
Accuracy០,៧ ម.ម
ការពង្រីក48X/55X/65X
ប្រភេទឧបករណ៍ទូទាត់សងMagnetic-damping
រ៉េទីគលរាង​ក្រូចឆ្មារ
MA-20
Standard
Accuracy2.0 ម.ម
ការពង្រីក៣២X
ម៉ាកMX
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
32XG
Standard
Accuracy១.៥មម
ការពង្រីក៣២X
ម៉ាកSS
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
AC-2S
Standard
Accuracy១.៥មម
ការពង្រីក៣២X
ម៉ាកNK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
SAL32ND
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកC/B
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
GOL32D
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកBH
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
ATB2
Standard
Accuracy០,៧ ម.ម
ការពង្រីក៣២X
ម៉ាកTP
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
ATB3
ATB3
Standard
Accuracy១.៥មម
ការពង្រីក28X
ម៉ាកTP
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
ATB3A
ATB3A
Standard
Accuracy១.៥មម
ការពង្រីក28X
ម៉ាកTP
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
ATB4
Standard
Accuracy2.0 ម.ម
ការពង្រីក២៤X
ម៉ាកTP
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
ATB4A
Standard
Accuracy2.0 ម.ម
ការពង្រីក២៤X
ម៉ាកTP
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
B20
ប៊ី២០
Standard
Accuracy០,៧ ម.ម
ការពង្រីក៣២X
ម៉ាកSK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
B30
B30
Standard
Accuracy១.៥មម
ការពង្រីក28X
ម៉ាកSK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
ATB3A
B30A
Standard
Accuracy១.៥មម
ការពង្រីក28X
ម៉ាកSK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
B40
Standard
Accuracy2.0 ម.ម
ការពង្រីក២៤X
ម៉ាកSK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
ATB4A
Standard
Accuracy2.0 ម.ម
ការពង្រីក២៤X
ម៉ាកSK
ឧបករណ៍ទូទាត់សងការបន្ថយសម្ពាធម៉ាញេទិក
Auto Level MA-20
NA32
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
NA700/700A
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
NA532
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
JOGGER 32
Standard
Accuracy១.៥មម
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
NA332
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Auto Level MA-20
NA500
Standard
Accuracy១.០ ម.ម.
ការពង្រីក៣២X
ម៉ាកស្វីស
ឧបករណ៍ទូទាត់សងAir-Damping
Digital Level

Digital Auto Level

2 Models
Digital Auto Level DAL32
DAL32
Standard
Accuracy±0.7mm
ការពង្រីក៣២X
Storage1000 Records
InterfaceMicro-USB
Digital Auto Level DAL32A
DAL32A
កម្រិតខ្ពស់
Accuracy±1.5mm
ការពង្រីក៣២X
Storage16 x 200 Data
ProtectionIP55
ការវាស់មុំ

Theodolite

8 Models
Theodolite DE-2BR
DE-2BR/DEL-2BR/DEL-2BRG
Electronic
Accuracy2"/5"/10"
ការពង្រីក៣០ដង
ការបង្ហាញភ្លើង LED ខាងក្រោយ
BatteryLi-ion
Theodolite DE-2BR
DE-2BY/DEL-2BY/DEL-2BYG
Electronic
Accuracy2"/5"/10"
ការពង្រីក៣០ដង
ការបង្ហាញភ្លើង LED ខាងក្រោយ
BatteryLi-ion
Theodolite DE-2BR
DE-2BG/DEL-2BG/DEL-2BGG
Electronic
Accuracy2"/5"/10"
ការពង្រីក៣០ដង
ការបង្ហាញភ្លើង LED ខាងក្រោយ
BatteryLi-ion
Theodolite DT-01
DT-01
មិនអាចផ្ដាច់បាន
Accuracy5"
ការពង្រីក៣០ដង
ទ្រីប្រាចមិនអាចផ្ដាច់បាន
ProtectionIP55
Theodolite DT-02
DT-02
អាចផ្ដាច់ចេញបាន
Accuracy10"
ការពង្រីក៣០ដង
ទ្រីប្រាចអាចផ្ដាច់ចេញបាន
ProtectionIP55
Theodolite LDT-302
LDT-302/302L
Laser
Accuracy2"
ការពង្រីក៣០ដង
ឡាស៊ែរ​ធ្លាក់​ចុះក្រហម 635nm
Memory1000 Points
Theodolite LDT-402E
LDT-402E/402EL
Laser
Accuracy2"
ការពង្រីក៣០ដង
ឡាស៊ែរ​ធ្លាក់​ចុះក្រហម 635nm
Memory1000 Points
Theodolite LDT-402A
LDT-402A/402AL
Laser
Accuracy2"
ការពង្រីក៣០ដង
ឡាស៊ែរ​ធ្លាក់​ចុះក្រហម 635nm
Memory1000 Points
Surveying Instrument

Total Station

3 Models
Total Station MTS-102N
MTS-102N
Standard
Accuracy2"
ជួរ3500m
ការបង្ហាញLiquid Type
Memory50000 Points
Total Station MTS-1002R
MTS-1002R
កម្រិតខ្ពស់
Accuracy2"
ជួរ5000m
Reflectorless600m
Bluetoothបាទ/ចាស៎
Total Station MTS-1002R+
MTS-1002R+
Premium
Accuracy2"
ជួរ7500m
Reflectorless1000m
Bluetoothបាទ/ចាស៎
ឡាស៊ែរ​ធ្លាក់​ចុះ

Plumb Laser

7 Models
Plumb Laser DZJ-200A
DZJ-200A
Standard
Accuracy1/45000
ការពង្រីក២៤X
Laser Typeធ្នឹមក្រហម
ជួរ70m
Plumb Laser DZJ-300AR
DZJ-300AR
កម្រិតខ្ពស់
Accuracy1/50000
ការពង្រីក25X
Laser Typeធ្នឹមក្រហម
ជួរDay: 150m
Plumb Laser DZJ-300AG
DZJ-300AG
Green Laser
Accuracy1/50000
ការពង្រីក25X
Laser Typeធ្នឹមបៃតង
ជួរDay: 200m
Plumb Laser MPL-400
MPL-400
Standard
Accuracy1/45000
ការពង្រីក៣២X
Laser Typeធ្នឹមក្រហម
ជួរ200m Night
Plumb Laser MPL-480
MPL-480
កម្រិតខ្ពស់
Accuracy1/45000
ការពង្រីក៣២X
Laser Typeធ្នឹមក្រហម
ជួរ200m Night
Plumb Laser MPL-500
MPL-500
Green Laser
Accuracy1/45000
ការពង្រីក៣២X
Laser Typeធ្នឹមបៃតង
ជួរ200m Night
Plumb Laser MPL-580
MPL-580
Premium
Accuracy1/45000
ការពង្រីក៣២X
Laser Typeធ្នឹមបៃតង
ជួរ200m Night
Leveling & Laser

Transit Level & Pipe Laser

4 Models
Transit Level TLA-22X
TLA-22X
Transit Level
ការពង្រីក22X
Accuracy±1/4"@100ft
ជួរUp to 200'
វាលនៃទិដ្ឋភាព±2@100ft
Transit Level TLB-22X
TLB-22X
Transit Level
ការពង្រីក22X
Accuracy±1/4"@100ft
ជួរUp to 200'
វាលនៃទិដ្ឋភាព±2@100ft
Pipe Laser MPL-01R
MPL-01R
Pipe Laser
Laser Wavelengthក្រហម 635nm
Output Range600m
Grade Range-20% to +30%
Accuracy±0.05mm/m
Pipe Laser MPL-02G
MPL-02G
Pipe Laser
Laser Wavelengthពណ៌បៃតង 520nm
Output Range600m
Grade Range-20% to +30%
Accuracy±0.05mm/m
Distance Measurement

Laser Distance Meter

7 Models
Laser Distance Meter LDM-AR50
LDM-AR50/80/100
Indoor
ជួរ50/80/100m
Accuracy±2mm
Laser Beamក្រហម
Battery1.5V 2xAA
Laser Distance Meter LDM-CR70
LDM-CR70/100/120
Indoor
ជួរ70/100/120m
Accuracy±2mm
Laser Beamក្រហម
Battery800mAh Li-ion
Laser Distance Meter LDM-CG70
LDM-CG70/100/120
Indoor
ជួរ70/100/120m
Accuracy±2mm
Laser Beamបៃតង
Battery800mAh Li-ion
Laser Distance Meter LDM-OAR50
LDM-OAR50/120
Outdoor
ជួរ50/120m
Accuracy±2mm
Laser Beamក្រហម
Battery1.5V 3x AAA
Laser Distance Meter LDM-OAG50
LDM-OAG50/120
Outdoor
ជួរ50/120m
Accuracy±2mm
Laser Beamបៃតង
Battery1.5V 3x AAA
Laser Distance Meter LDM-OBR80
LDM-OBR80/160
Outdoor
ជួរ80/160m
Accuracy±2mm
Laser Beamក្រហម
ការបង្ហាញTFT-LCD
Laser Distance Meter LDM-OBG100
LDM-OBG100/200
Outdoor
ជួរ100/200m
Accuracy±2mm
Laser Beamបៃតង
ការបង្ហាញTFT-LCD
Auxiliary Tools

Measuring Tools

3 Categories
Concrete Test Hammer CTH-80
CTH-80
Concrete Hammer
Test Range10-70 MPa
Impact Energy២.២០៧ជូល
Spring Stretch75±0.3mm
Calibration80±2
Geological Hammer GH-A300
GH-A300/A600
Geological Hammer
Tip TypePointed
ទម្ងន់13oz (300g) / 22oz (600g)
FeatureShock Reduction Grip
MaterialSteel Head
Measuring Tape V16
V16 / 2016C / X2020
Measuring Tape
TypeNylon Paint / Carbon Steel / Fiberglass
Sizes3m-10m
Materialសំណង់ប្រើប្រាស់បានយូរ
FeatureEasy to Read
Distance Measurement

Surveying Wheel

6 Models
Surveying Wheel SW-213B
SW-213B/215
Standard
ជួរ0-9999.9m/ft
Accuracy±0.5%
Wheel Diameter159mm
Folding Length440mm
Surveying Wheel SW-214B
SW-214B/214D
Large Wheel
ជួរ0-9999.9m/ft
Accuracy±0.5%
Wheel Diameter318mm
Folding Length500mm
Surveying Wheel SW-318
SW-318/328
With Brake
ជួរ0-9999.9m/ft
Accuracy±0.5%
Wheel Diameter159/318mm
FeatureBrake Function
Surveying Wheel SW-334
SW-334/335
Digital
ជួរ0-9999.9m/ft
Accuracy±0.5%
ការបង្ហាញDigital
ថាមពល2 x AA Batteries
Surveying Wheel SW-410
SW-410
With Brake
ជួរ0-9999.9m/ft
Accuracy±0.5%
Wheel Diameter318mm
FeatureBrake Function
Surveying Wheel SW-100
SW-100/101
Metal Wheel
ជួរ0-99999.9m
Accuracy±0.5%
Wheel Diameter318mm
MaterialPure Steel Wheel
Navigation & Orientation

Compass

10 Models
Compass CP7 SK
CP7 SK
Side Mount
TypeTubular Compass
ApplicationTotal Station
FeatureNorth Pointer
MaterialPrecision Brass
Compass DQL-2A
DQL-2A
Pocket Transit
Circle Air Level30±5/2mm
Clinometer Error0.5°
Dial Scale
TypePocket Compass
Compass DQL-6
DQL-6
Geology
Long Air Level15±3/2mm
Circle Air Level30±8/2mm
Dial Scale
Typeត្រីវិស័យភូគព្ភសាស្ត្រ
Compass DQL-8
DQL-8
Geology
Long Air Level15±3/2mm
Circle Air Level30±8/2mm
Dial Scale
Typeត្រីវិស័យភូគព្ភសាស្ត្រ
Compass DQL-16B
DQL-16B
Height Measurer
Damping Time5 Seconds
Reading Error0.5°
Dial Scale
TypeHeight Measurer
Compass DQL100-G1
DQL100-G1
Compass & Gradiometer
Compass Dial Scale
Gradiometer Dial Scale20'
ទម្ងន់0.4kg / 0.07kg
TypeDual Function
Compass DQL-16Z
DQL-16Z
Theodolite
ការពង្រីក16x Elevation
Horizontal Dial Scale
Vertical Vernier Scale5'
TypeTheodolite Compass
Height Measurer CGQ-1
CGQ-1
Height Measurer
Elevation60°
Depression30°
ជួរ60m Max (Look Up)
Dial Scale០.៥ ម៉ែត្រ
Digital Planimeter QCJ-2000
QCJ-2000
Digital Planimeter
Measure Range300mm Max Width
Relative Error±0.2
ការបង្ហាញLCD with 16 Lattices
ថាមពលBuilt-in Battery DC 6V
Laser Orientation YBJ-800
YBJ-800/1200/1500
Laser Orientation
ជួរ800/1200/1500m
InstallationStationary Type
VoltageAC 127V
ProtectionExplosive-proof

Common Questions & Professional Answers

Professional surveyors on r/Surveying recommend performing a two-peg test before every major job or weekly for construction work, and immediately after any transport or impact. Automatic levels like the MountLaser AL series (with magnetic or air damping compensators) can reliably deliver elevations within ±0.01 ft (approx. 3mm) over typical sighting distances when properly checked.

⚠ Two-Peg Test Quick Guide

Set up midway between two points ~100-200ft apart. Take rod readings (backsight and foresight). Move instrument near one point and re-observe. Any discrepancy indicates compensator or collimation error. Adjust using the instrument's collimation screws if needed. MountLaser models with ≤0.5" compensating error and magnetic damping maintain stability better in field conditions.

Industry Insight: Compensators (air or magnetic damping) handle minor tilts (±15'), but vibration, temperature changes, and rough handling can introduce errors. Higher magnification (32X+) and larger objective lenses (36-46mm) on models like TR-32X or DSZ series improve readability at distance.

For general construction and building layout, entry-to-mid models like AL32-2 or AL332 (1.5mm/km accuracy, air-damping) are popular for their balance of price and reliability. For higher precision work (e.g., engineering or long-distance leveling), choose models like TR-32X, G2, or DSZ1 series (1.0mm or better, magnetic-damping) which settle faster and resist vibration better.

Application Recommended Specs MountLaser Examples
Construction / General 32X, 1.5mm/km, Air-Damping AL32-2, AL332, MA-20
Precision Surveying 32X+, ≤1.0mm/km, Magnetic-Damping TR-32X, G2, DSZ3/DSZ1
Harsh Environments IPX6, Robust Build G2 series, DSZ1-48X+

Pro Tip: Magnetic-damping compensators (common in higher-end MountLaser models) offer quicker settling (≤1.5s) and better performance in windy or vibrating conditions compared to air-damping.

Common Reddit pain point: Rough handling or temperature swings can affect compensator performance. Always perform a quick bubble check and two-peg test after transport. Clean optics and threads regularly; avoid over-lubricating foot screws.

🔧 Field Maintenance

1. Verify circular bubble centering. 2. Check compensator by lightly tapping the instrument (should settle quickly). 3. Clean lenses with microfiber and lens solution. 4. Store in protective case. MountLaser IP54/IPX6 rated models resist dust and moisture better in field conditions.

User Insight: Many surveyors note that quality magnetic-damping models require less frequent adjustment than basic air-damped units. Higher resolution optics (≤3.5") help maintain accuracy even at longer sights.

Pair with high-quality aluminum or fiberglass rods (e.g., MountLaser L series or fiberglass models) for best results. Aluminum rods (1.0-1.5mm thick walls, E-graduations) are durable for daily use; fiberglass is non-conductive and ideal for electrical or wet environments. Always plumb the rod carefully—leaning introduces significant error (use a rod level or bipod).

Rod Type Best For Key Features
Aluminum (L1S1-L7S7) General surveying High-strength 6061, precise silk-screen
សរសៃកញ្ចក់ Harsh / electrical sites Lightweight, waterproof, non-conductive
Barcode / Invar Digital levels & high precision Maximum accuracy for advanced setups

Pain Point Solution: Rock the rod slightly or use a bipod for the lowest stable reading on level loops. Extend sections fully and check for play.

Auto levels excel for precise differential leveling over distance with rods. Line lasers (e.g., K-Level KLS series) and plumb lasers are ideal for fast indoor layout, vertical alignment, and construction tasks like tiling or framing where visual reference lines speed up work. Green beam models (520nm) are brighter for outdoor or bright conditions.

Application Guide

• Auto Level + Staff: Traditional elevation control, high accuracy loops.
• Line Laser: Layout, transferring heights, single-person operation.
• Plumb Laser: Vertical control, pipe work, overhead alignment.
Many crews use both: optical for benchmarks, laser for daily layout.

Reddit Insight: Lasers save time on repetitive tasks but auto levels remain the gold standard for verifiable high-precision elevations. Check IP rating and battery life for field reliability.

Mount Laser is a leading integrated manufacturer specializing in surveying instruments and accessories, as well as laser levels and accessories. Headquartered in Changzhou, Jiangsu Province, the company operates a 7,500 m² modern manufacturing facility and employs a dedicated team of over 150 skilled professionals. As a comprehensive solution provider, Mount Laser’s product portfolio spans 13 core categories: Auto Levels, Calibration & Testing Instruments, Prisms, Surveying Accessories, Scanner Targets, GNSS, Surveying Poles, Leveling Staffs, Tripods & Bipods, Line Lasers, Rotary Lasers, Laser Level Accessories, and Agent Sales services. Committed to quality and innovation, Mount Laser serves as a trusted partner to surveying and construction professionals worldwide.

MOUNT LASER (CHANGZHOU) INSTRUMENT CO.,LTD

A Chinese Top-3 Manufacturer in surveying accessories!

12 years experience

skilled professionals
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Corporate Honors & Certifications

Certified by internationally recognized quality systems and industry organizations, demonstrating our commitment to precision manufacturing, strict quality control, and long-term reliability in surveying instrument production.

ISO 9001
AAA Credit
Innovation Award
Integrity Enterprise
Patent Certificate