The Kyoritsu 2002R digital clamp-meter is a definite RMS sensing, directory- and auto-ranging multimeter for measuring current, voltage, and resistance in electrical breakdown applications. Its clamp measures AC (interchange current) to 2,000A (amperes). The clamp has two jaws that can stuffy coarsely an electrical conductor taking place to 55mm (2.16 inches) in diameter to decree current without moving or interrupting the circuit. A set of test leads is included for measuring AC voltage to 750V, DC voltage to 600V, and resistance to 400k (kilohms). The meter has a rotary switch to pick the property to feint, and a 4,000-tote taking place LCD.
The summit retains behavior, using a 10ms (millisecond) sampling period, captures the highest reading of the inrush current at the startup of motors and add-on inductive large sum. To aid documentation of readings and seize readings in tight spaces, the data preserve fighting keeps the most recent reading on the subject of the display after disconnecting from the circuit. A continuity danger signal confirms that the circuit conducts electricity. For long-term monitoring of current, the meter comes also an output plug for attaching to a recording device (sold separately). The unit operates upon two 1.5V AA batteries and turns off automatically after 10 minutes of non-use to conserve battery life. It has a low-battery indicator that signals afterward the battery needs to be replaced.
This genuine RMS (root strive for square) sensing meter provides accurate readings back measuring linear or non-linear large sum, regardless of the waveform. It is calendar-ranging for current forward clean operator set aside know of measurements, and auto-ranging for voltage and resistance, consequently, it automatically selects the occupied operating range. Accuracy and true specifications are modified according to the range monster measured.
The meter meets IEC (International Electrotechnical Commission) safety standards 61010-1, 61010-031, and 61010-2-032, and is rated for CAT (category) III installations to 600V, which covers equipment in utter installations, such as switches in the unconditional installation and some industrial equipment that is for all time associated to the final installation, and CAT II installations to 1,000V for voltage measurement, which covers simulation-absorbing equipment partnered to a unmovable installation, including household, office, and laboratory appliances. It has a CE (European Conformity) marking. The unit comes once than a carrying fighting.
Key Features:
- Tear-drop-shaped jaws for ease of use in crowded cable areas and other tight places
- Provides a wide measuring range from 0 up to 2000A
- Terminal cover to avoid the use of an incorrect terminal
- Measures current variation as short as 10ms with peak-hold feature
- Provides output to a chart recorder for current variation recording
- Data hold function to allow easy readings in dimly lit or hard-to-read locations
- Sleep feature to conserve battery power
- Permits easy continuity check with a beeper
- Provides a dynamic range of 4,000 counts full-scale
- Provides a wide measuring range of voltage and resistance in auto-ranging
- Wide frequency range from 40Hz to 1kHz (Current measuring range: (0-1500A)
- Transformer jaws fitted with a guard to further improve safety
- Protected throughout by double or reinforced insulation
AC A |
400A (0 - 400A) ±1.5%rdg±3dgt [45 - 65Hz] ±2.5%rdg±3dgt [40Hz - 1kHz] 2000A (0 - 1500A) ±2%rdg±5dgt [45 - 65Hz] ±3%rdg±5dgt [40Hz - 1kHz] 2000A (1501 - 2000A) ±4%rdg [50/60Hz] |
AC V |
40/400/750V ±1%rdg±2dgt [45 - 65Hz] ±1.5%rdg±3dgt [40Hz - 1kHz] |
DC V |
40/400/1000V ±1%rdg±2dgt |
Ω |
400Ω/4k/40k/400kΩ ±1.5%rdg±2dgt |
Continuity buzzer |
buzzer sounds below 50±35Ω |
Conductor size |
Ø55mm max. |
Frequency response |
40Hz - 1kHz |
Output |
Recorder : DC400mV against AC400A DC200mV against AC2000A |
Safety Standard |
IEC 61010-1 CAT III 600V , CAT II 1000V IEC 61010-2-031 IEC 61010-2-032 |
Power source |
R6 (AA) (1.5V) × 2 |
Dimensions |
247(L) × 105(W) × 49(D)mm |
Weight |
470g approx. |
Included Accessories |
7107A (Test leads) 9094 (Carrying Case) R6 (AA) × 2 Instruction Manual |
Optional Accessories |
7256 (Output cord) |