Model

T3

T5

T3 PRO

T5 PRO

Measuring range

30m

50m

30m

50m

Electronic level

×

×

√

√

Red laser

√

√

√

√

Single measurement

√

√

√

√

Continuous measurement

√

√

√

√

Area measurement

√

√

√

√

Volume measurement

√

√

√

√

Single Pythagorean

√

√

√

√

Double Pythagorean

√

√

√

√

Indirect Pythagorean theorem

√

√

√

√

Pythagorean

×

×

√

√

0.5m calibration function

 √

√

×

×

Maximum minimum

√

√

×

×

Unit switchable

√

√

√

√

Lithium battery Type

3.7V 230mAh

Storage record

Can save 50 sets of data

Benchmark selection

Front benchmark, rear benchmark

Measurement accuracy

±3mm

Display precision

1mm

Laser level

secondary

Laser power

<1mW

Operating temperature range

0°C~40°C

Storage temperature range

-20°C~50°C

Product weight

51g

Laser automatically turns off

30 seconds

Auto power off

60 seconds