Duncan Instruments Canada Ltd
Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
ISO 9001


DSA1020TRMS 1000A AC/DC Clamp Meter (cUL Approved)

Insulation and Continuity Tester
  • UL cUL approved
  • CAT IV 600V Pollution Degree 2
  • Data Hold Function .
  • LCD Backlight function to facilitate working at dimly lit situations
  • REL function to indicate measurement variation
  • MIN/MAX function
  • PEAK Hold Function
  • Capacity measurement of capacitors
  • Temperature measurement ( ºC and ºF with K-type temperature sensor)
  • NCV (Non Contact Voltage) Function for wiring check .600V input protection
  • Sleep Function to extend battery life
  • With Bar Graph, 6039 count display
  Function Measuring Range Accuracy
AC Current 600A a.c. 0-600.0A ±2.0%rdg±5dgt(50/60Hz)
Peak 1500A ±3.5%rdg±5dgt(40~500Hz)
CF=2.5@600A ±5.5%rdg±5dgt(500~1kHz)
CF=3.0@500A * Add 2% at CF>2
1000A a.c. 0-1900.0A ±2.0%rdg±5dgt(50/60Hz)
Peak 1500A ±3.5%rdg±5dgt(40~500Hz)
CF=2.5@600A ±5.5%rdg±5dgt(500~1kHz)
CF=3.0@500A * Add 2% at CF>2
DC Current 600A d.c. 0-600A ±1.5%rdg±5dgt
1000A d.c. 0-1000A
AC Voltage 6/60/600V a.c. 0-600.0V

±1.5%rdg±4dgt (50/60Hz), ±3.5%rdg±5dgt (40~400Hz)

DC Voltage 600mV/6/60/600V 0-600.0V ±1.0%rdg±5dgt
Resistance 600/6k/60k/600k/6M ohm 0-6.000M ohm ±1.0%rdg±5dgt
60M ohm 6.000M-60.00M ohm ±5%rdg±8dgt
Cont Buzzer 0-600.0 ohm sounds at 100 ohm or less
Diode Test voltage: 0-2V
Capacity 40nF 0.01µF - 4000µF Auto-ranging ±2.5%rdg±20dgt
400µF N/A
4000µF N/A
Frequency/DUTY ACA 40Hz-400Hz ±0.5%rdg±5dgt
ACV 1Hz-10kHz
0.1-99.9% (Pulse width/Pulse period) ±2.5%rdg±5dgt
Temperature °C -50°C ~ 0°C ±5°C±3dgt
0°C ~ 150°C ±3°C±2dgt
150°C ~ 700°C ±2%±2dgt
°F -58°F ~ 32°F ±9°F±3dgt
32°F ~ 302°F ±5°F±2dgt
302°F ~ `192°F ±2%±2dgt
General Specification
Power source DC3V/ R03(UM-4) x 2pcs
Temperature& humidity 23°C±5°C , relative humidity accuracy guaranteed 85% or less (no condensation)
Operating temperature 0°C~40°C , relative humidity 85% & humidity range or less (no condensation)
Storage temperature -20°C~ 60°C , relative humidity 85% & humidity range or less (no condensation)
Applicable Standards IEC 61010-1:2001- Measurement CAT. IV 600V Pollution degree 2...
Conductor size approx. 40mm
Weight approx 310 g
Included Accessories:
Test Leads -TL75 / 1 set, K-type Temperature Probe MODEL8216/1 set, Battery R03.UM-4./ 2pcs, manual and case
Datasheet Download


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