Specifications

Model

SW-G4S/6S/8S/10S

SW-TG50/70/ 100/120

SW-DS50/70/100/120

H-D51A0/710A/100A/120A

SW-50G/70/100G

 Working Range

40/60/80/100m

50/70/100/120m

50/70/100/120m

50/70/100/120m

50/70/100m

Red

Red

Red

Red

Green

1 bubble

2 bubble

 No

No

 No

Electronic Angle sensor

No

 No

Yes

Yes

Yes

Reference point

2(rear, front)

2(rear, front)

2(rear, front)

3(rear,middle, front)

Accuracy

±(3mm + d*10^-4)

±2mm

±2mm

±2mm

±2mm

Continuous measure

Yes

 Yes

 Yes

Yes

 Yes

Area measure

Yes

 Yes

Yes

 Yes

Volume measure

Yes

 Yes

 Yes

Yes

 Yes

Full mode

Full mode

Full mode

Full mode

Unit options

meter / inch / feet

meter / inch / feet

meter / inch / feet

meter / inch / feet

Add and subtract measurement

Yes

 Yes

Yes

 Yes

Working temperature

0°C~40°C

0°C~40°C

0°C~40°C

0°C~40°C

0°C~40°C

-20°C~60°C

-20°C~60°C

-20°C~60°C

-20°C~60°C

20%~80% RH

20%~80% RH

20%~80% RH

20%~80% RH

Min/Max value

Yes

 Yes

Yes

 Yes

Self-Calibration

Yes

 Yes

Yes

 Yes

Laser level

II

II

II

II

II

Laser type

630-670nm,<1mW

630-670nm,<1mW

635nm,<1mW

500-535nm,<1mW

Max storage

99 units

30 units

99units

99 units

Display

1.8 inch

2.0 inch

2.0 inch

2.2 inch

20s

20s

20s

20s

Automatic shutdown

150s

150s

150s

150s

Battery

2x1.5V AAA(not included)

2x1.5V AAA(not included)

3.7V 850mAh lithium

3x1.5V AAA(not included)

Buttons/keys sound

Yes

Yes

Yes

Yes

Product dimension

104*48*25mm

112x50x25mm

112x50x25mm

118x52x27mm

1*Laser meter

1*pouch

1*User's manual

 1*Laser meter
1*Portable bag
1*Hand strap
1*User's manual
1* box
1*Reflective plate

1*Laser meter
1*Portable bag
1*Hand strap
1*User's manual
1* box
1*Reflective plate

1*Laser meter

1*Portable bag

1*Hand strap

1*User's manual

1* box

1*Reflective plate

1*Laser meter
1*Portable bag
1*Hand strap
1*User's manual
1* box
1*Reflective plate