General Catalogue Chemistry - BECO Internacional LTDA.

measuring equipment – electricity
531 51
Multimeter MA 1H
For quick routine measurements of general and
investigative nature, not requiring exceptionally
high accuracy; limited overload capacity.
531 51
531 51
531 712
182 LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY
531 712
Multimeter METERAmax 3
Sturdy moving-coil measuring instrument with
automatic overload protection relay and easily
readable scale division.
Contains no fuses which can blow - the ideal
school measuring instrument.
531 712
531 57
531 57
Multimeter METRAport 3E
Multimeter with high overload capacity and special
built-in protection against damage resulting
from incorrect use; with integrated measuring
amplifier for accurate measurements. Control
and display fields are each located in different
halves of the hinged housing. Closing the housing
automatically switches off the battery. The
user can tilt the hinged meter display to achieve
the optimum viewing angle.
Instrument Multimeter MA 1H Multimeter METRAmax 3 Multimeter METRAport 3E
DC voltage ranges 9 ranges: 0.15 V to 1000 V 3 ranges: 3 V /300 V / 600 V 9 ranges: 0.1 V to 1000 V
AC voltage ranges 6 ranges: 1.5 V to 500 V 3 ranges: 3 V /300 V / 600 V 9 ranges: 0.1 V to 1000 V
DC current ranges 6 ranges: 50 µA to 5 A 3 ranges: 0.3 A /3 A /15 A 7 ranges: 10 µA to 10 A
AC current ranges 5 ranges: 0.5 mA to 5 A 3 ranges: 0.3 A /3 A /15 A 7 ranges: 10 mA to 10 A
Resistance ranges 4 ranges: 1 Ω to 1 MΩ 3 ranges: 1 Ω to 500 kΩ 5 ranges: 1 Ω to 20 MΩ
Other measuring ranges Capacitance: 2 to 200,000 µF
Level (dB scale) Level (dB scale)
Internal resistance 20 kΩ/V DC 4 kΩ/V AC 1 kΩ/V 10 MΩ (const.)
Accuracy Class > 5 Class 2.5 Class > 1.5 DC , class 2.5 AC
Zero point left left left
Mirror scale yes yes yes
Battery (scope of delivery) 1.5 V/IEC R 6 (685 44) 1.5 V/IEC R 6 9 V/IEC 6 F 22 (685 45)
Overload capacity limited 1.2 x max. range value, all ranges up to 250 V
except for current ranges
Fuses - Circuit breaker, 15 A/250 V FF 1.6 G/250 V
Dimensions 9.2 cm x 12.5 cm x 4.5 cm 10 cm x 16 cm x 3.5 cm 14.6 cm x 11.8 cm x 4.4 cm
Weight 250 g 350 g 450 g
531 57