Technical data

Digital laser measure	PLR 30 C	PLR 40 C
Article number	‎3 603 F72 1..‎	‎3 603 F72 3..‎
Measuring range^A)	0.05−30 m	0.05−40 m
Measuring accuracy^B)	±2.0 mm	±2.0 mm
Operating temperature	–10 °C to +40 °C	–10 °C to +40 °C
Storage temperature	–20 °C to +70 °C	–20 °C to +70 °C
Relative air humidity max.	90 %	90 %
Max. altitude	2000 m	2000 m
Pollution degree according to IEC 61010-1	2^C)	2^C)
Laser class	2	2
Laser type	635 nm, < 1 mW	635 nm, < 1 mW
Divergence of the laser beam	< 1.5 mrad (full angle)	< 1.5 mrad (full angle)
Automatic switch-off after approx.
Laser	20 s	20 s
Measuring tool (without measurement)^D)	5 min	5 min
Bluetooth® (when inactive)	3 min	3 min
Batteries	2 × 1.5 V LR03 (AAA)	2 × 1.5 V LR03 (AAA)
Weight according to EPTA-Procedure 01:2014	0.084 kg	0.084 kg
Dimensions	100 × 42 × 22 mm	100 × 42 × 22 mm
Battery life approx.
Individual measurement^D)^E)	10,000	10,000
Continuous measurement^D)^E)	2.5 h	2.5 h
Data transmission
Bluetooth®	Bluetooth® 4.2 (Low Energy)^F)	Bluetooth® 4.2 (Low Energy)^F)
Operating frequency range	2402–2480 MHz	2402–2480 MHz
Max. transmission power	2.5 mW	2.5 mW

A): When measuring from front edge. In unfavourable conditions such as very strong lighting, a temperature greatly deviating from 25 °C or a poorly reflecting surface, the measuring range can be restricted.

B): In unfavourable conditions such as strong lighting, high altitudes or a poorly reflecting surface, the maximum deviation can be ±4 mm with a deviation of ±0.15 mm/m. In favourable conditions, a deviation of ±0.05 mm/m needs to be taken into account.

C): Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.

F): When using Bluetooth® Low Energy devices, it may not be possible to establish a connection depending on the model and operating system. Bluetooth® tools must support the GATT profile.

The serial number (11) on the type plate is used to clearly identify your measuring tool.