SAFET Y INFORMATION The digital multimeter MS18C EKF EXPERT complies with IEC 61010-1:2001 in terms of safety requirements, and IEC 61326-2-1:2005 and IEC 61326-2-2:2005 in terms of electromagnetic compatibility. To ensure safe operation of the device, follow the instructions herein.
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1. DESCRIPTION The digital multimeter MS18C EKF EXPERT is a high-quality measuring instrument with a wide range of functions for everyday use: – DC voltage measurement DCV ( – AC voltage measurement ACV ( – DC measurement DCA ( – AC measurement АСА ( –...
2 FRONT PANEL ELEMENTS 1. Non-contact voltage (NCV) tester 2. NCV LED 3. LCD display 4. Socket for testing transistors 5. Button for data hold / backlight acti- vation («H / ») 6. Selection button (SEL). For tem- perature measurement: °C or °F. For frequency measurement: Hz or rela- tive pulse duration (%).
Table 2 Icon Description Low battery Auto power-off High voltage Negative polarity AC voltage DC voltage Circuit continuity test (buzzer) Diode test Automatic measurement range detection Data hold °С, °F Temperature measurement unit (°C: Celsius; °F: Fahrenheit) Relative pulse duration Non-contact voltage detection Live Live circuit test...
DC VOLTAGE AC VOLTAGE Table 4 Table 5 Range Resolution Accuracy Range Resolution Accuracy 600 mV 0,1 mV 0,001 V 0,001 V 60 V 0,01 V ± 0,8% ± 3D 60 V 0,01 V ± 0,5% ± 3D 600 V 0,1 V 600 V 0,1 V...
DIRECT CURRENT AND ALTERNATING CURRENT MEASUREMENT ( 1.Connect the black probe to the socket (COM). Connect the red probe to the socket (μA mA) if you measure the current of less than 600 mA; connect the red probe to the socket (20A) when you measure the current in the range between 600 mA and 20 A.
DIODE TEST ( °C/°FV Hz%Live) and the black probe 1. Connect the red probe to the socket ( to the socket (COM). The polarity of the red probe is considered positive. 2. Put the rotary switch to the position ( 3.
FREQUENCY MEASUREMENT (Hz%) °C/°FV Hz%Live) sockets 1. Connect the black and red probes to the (COM) and ( respectively. 2. Set the rotary switch to the (Hz%) position. 3. Connect the probes to the circuit to be tested. 4. Read the frequency value on the display. 5.
LIVE CIRCUIT TEST (Live). °C/°FV Hz%Live). 1. Connect the red test lead to the socket ( 2. Put the rotary switch to the position (Live). 3. When the probe is inserted into the phase contact socket or approaches a live wire, and the device detects AC voltage, the voltage intensity indicator lights up and an audible signal of varying intensity issues.
Kazakhstan: TOO «Energoresheniya Kazakhstan», Kazakhstan, Almaty, Bostandyk district, Turgut Ozal st., 247, apt 4. 9 CERTIFICATE OF ACCEPTANCE The digital multimeter MS18C EKF EXPERT has been manufactured in compliance with laws and regulations in force and has been approved for operation. Quality control stamp Date of manufacture: For information, refer to the product package.
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