Dvm850bl user manual gebruikershandleiding manuel d’utilisation gebrauchsanleitung.
Dvm850bl gb 1 1. Safety 1.1. Safety information this multimeter has been designed in accordance with iec-1010. This norm pertains to electronic measuring instruments that emit pollution 2 and belong to an overvoltage category (cat ii). Follow all safety and operating instructions to ensure that the ...
Dvm850bl gb 2 3. During use • never exceed the limit value for protection. This limit value is listed separately in the specifications for each range of measurement. • do not touch unused terminals when the meter is linked to a circuit which is being tested. • never use the meter with category ii in...
Dvm850bl gb 3 4. General description the device is a battery-operated, hand-held 3 ½ digital multimeter for measuring dc and ac voltages, dc current and resistance. It also offers the possibility of executing continuity tests and of testing diodes and transistors. The back light is optional. 4.1. Fr...
Dvm850bl gb 4 4.2. Front panel description c display 3 ½ digits, 7 segments, lcd : 15mm high d back light when this button is pushed, the back light will illuminate your display for approximately 5 seconds. E rotary switch this switch is used to select functions and desired ranges as well as to turn...
Dvm850bl gb 5 5.1. Dc voltage range resolution accuracy 200mv 100µv ±0.5% of rdg ± 2 digits 2v 1mv ±0.5% of rdg ± 2 digits 20v 10mv ±0.5% of rdg ± 2 digits 200v 100mv ±0.5% of rdg ± 2 digits 600v 1v ±0.8% of rdg ± 2 digits overload protection : 250vrms for the 200mv range and 600vdc or rms ac for ot...
Dvm850bl gb 6 5.5. Resistance range resolution accuracy 200 Ω 0.1Ω ±0.8% of rdg ± 2 digits 2k Ω 1 Ω ±0.8% of rdg ± 2 digits 20k Ω 10Ω ±0.8% of rdg ± 2 digits 200k Ω 100Ω ±0.8% of rdg ± 2 digits 2m Ω 1kΩ ±1.0% of rdg ± 2 digits maximum open circuit voltage : 3.2v overload protection : 250vdc or rms a...
Dvm850bl gb 7 6.3. Ac voltage measurement 1. Connect the red test lead to the "v Ωma" jack and the black test lead to the "com" jack. 2. Set the rotary switch in the appropriate acv position. 3. Connect the test leads to the source to be measured. 4. Read the voltage value on the lcd display. 6.4. R...
Dvm850bl gb 8 6.7. Audible continuity test 1. Connect the red test lead to "v Ωma" and the black one to "com". 2. Set the range switch in the " " position. 3. Connect the test leads to two points of the circuit to be tested. If continuity exists, the built- in buzzer will sound. 7. Battery & fuse re...
