Extech Instruments EX530 Uživatelská příručka

User's Guide True RMS Industrial Multimeter Extech EX530

EX530-EU-EN-V3.6-5/12 10TEMPERATURE MEASUREMENTS 1. Set the function switch to the green Temp position. 2. Insert the Temperature Probe into the input

EX530-EU-EN-V3.6-5/12 11% 4 – 20mA MEASUREMENTS 1. Set up and connect as described for DC mA measurements. 2. Set the rotary function switch to the 4-

EX530-EU-EN-V3.6-5/12 12DISPLAY BACKLIGHT Press the HOLD/ key for >1 second to turn the backlight on. The backlight will automatically turn off aft

EX530-EU-EN-V3.6-5/12 13Maintenance WARNING: To avoid electric shock, disconnect the test leads from any source of voltage before removing the back c

EX530-EU-EN-V3.6-5/12 14WARNING: To avoid electric shock, do not operate the meter until the battery cover is in place and fastened securely. NOTE: If

EX530-EU-EN-V3.6-5/12 15Specifications Function Range Resolution Accuracy 400mV 0.01mV 4V 0.0001V 40V 0.001V 400V 0.01V (0.06% reading + 2 digits)

EX530-EU-EN-V3.6-5/12 16Function Range Resolution Accuracy 400 0.01 (0.3% reading + 9 digits) 4k 0.0001k 40k 0.001k 400k 0.01k 4M 0.0001M

EX530-EU-EN-V3.6-5/12 17Enclosure Double molded, Waterproof (IP67) Shock (Drop Test) 2 meters (6.5 feet) Diode Test Test current of 0.9mA maximum,

EX530-EU-EN-V3.6-5/12 2Introduction Congratulations on your purchase of the Extech EX530 True RMS Autoranging Multimeter. This meter measures AC/DC Vo

EX530-EU-EN-V3.6-5/12 3CAUTIONS  Improper use of this meter can cause damage, shock, injury or death. Read and understand this user manual before op

EX530-EU-EN-V3.6-5/12 4SAFETY INSTRUCTIONS This meter has been designed for safe use, but must be operated with caution. The rules listed below must b

EX530-EU-EN-V3.6-5/12 5Controls and Jacks 1. 40,000 count LCD 2. REL button 3. RANGE button 4. MODE button 5. Function switch 6. mA, µA and 10A in

EX530-EU-EN-V3.6-5/12 6Operating Instructions WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, are very dangerous and should be

EX530-EU-EN-V3.6-5/12 7DC/AC MILLIVOLT MEASUREMENTS CAUTION: Do not measure DC/AC voltages if a motor on the circuit is being switched ON or OFF. La

EX530-EU-EN-V3.6-5/12 8AC CURRENT (FREQUENCY, DUTY CYCLE) MEASUREMENTS CAUTION: Do not make 20A current measurements for longer than 30 seconds. Exce

EX530-EU-EN-V3.6-5/12 9CONTINUITY CHECK WARNING: To avoid electric shock, never measure continuity on circuits or wires that have voltage on them. 1.