KYORITSU 1009 Digital Multimeter (Made In THAILAND)

Description

KYORITSU 1009 Digital Multimeter (Made In THAILAND) The KYORITSU 1009 Digital Multimeter (Made In THAILAND) embodies a marriage of robust safety engineering and intuitive operation within a compact form. Housed in a reinforced casing with dual insulation, it presents a reassuring solidity in the hand while protecting users from accidental contact with live circuits . The clear, auto-ranging LCD display adapts seamlessly to measured values, minimizing manual adjustments and keeping the interface uncluttered. Beneath this simplicity lie thoughtfully arranged controls: a tactile function switch that clicks sharply into place, and dedicated keys for zeroing, range override, and data hold, each positioned for ergonomic thumb access. Internally, the meter employs advanced signal-processing circuitry that filters out electrical noise, ensuring that readings remain stable even in electrically “dirty” environments. A built-in relative mode lets operators compare live measurements against a stored baseline without navigating menus, and a backlit display automatically illuminates low-light conditions, preserving visibility without added bulk . Despite its sophisticated electronics, the instrument maintains a slender profile, slipping easily into a tool pouch or pocket. Overall, the 1009 model strikes a balance between rugged reliability and user-centric design, offering swift adaptability across a variety of measurement scenarios without overwhelming the user with complexity. Features: Designed to international safety standards (IEC 61010-1, IEC 61010-2-033 CAT III 300 V, Pollution Degree 2; IEC 61010-031). REL (relative) function to display the difference between live readings and a stored baseline. Auto power-off to conserve battery when idle. Data hold function to freeze the displayed measurement. Diode and continuity check modes with audible buzzer. Auto-ranging across voltage, current, resistance, capacitance, and frequency ranges. Frequency measurement capability (1 Hz–10 MHz). DUTY-cycle measurement (pulse-width/pulse-period as a percentage). Fuse-protected current inputs for enhanced safety. Holster protection against mechanical shock during field use. Specifications: Specification Detail DC Voltage: 0–600 V (5 autoranging ranges) input impedance 10 MΩ Accuracy: ±0.6 % rdg ± 4 dgt on 400 mV & 4 V ±1.0 % rdg ± 4 dgt on 40 V ±1.6 % rdg ± 4 dgt (50/60 Hz) on 400 V ±2.0 % rdg ± 4 dgt (≤ 400 Hz) on 600 V AC Voltage: 0–600 V (4 autoranging ranges) Accuracy: ±1.6 % rdg ± 4 dgt (50/60 Hz) ±2.6 % rdg ± 4 dgt (≤ 400 Hz) DC Current (µA/mA): 0–400 µA / 0–4000 µA (2 autoranging), 0–40 mA / 0–400 mA (2 autoranging) Accuracy: up to ±3.5 % rdg ± 10 dgt on µA ±3.0 % rdg ± 5 dgt on mA DC Current (A): 0–4 A / 0–10 A (2 autoranging) Allowable measurement time 15 s Accuracy: ±2.0 % rdg ± 5 dgt on 10 A AC Current (µA/mA): 0–400 µA / 0–4000 µA (2 autoranging) 0–40 mA / 0–400 mA (2 autoranging) Accuracy: ±3.0 % rdg ± 5 dgt (50/60 Hz) AC Current (A): 0–4 A / 0–10 A (2 autoranging) Allowable measurement time 15 s Accuracy ±2.6 % rdg ± 5 dgt Resistance: 0–40 MΩ (6 autoranging ranges) Test current 0.4 mA Continuity buzzer below 100 Ω Accuracy ±1.0 % rdg ± 5 dgt (0–400 Ω) to ±3.5 % rdg ± 5 dgt (4 MΩ–40 MΩ) Diode Test: Open-circuit voltage 1.5 V Measuring current 0.4 mA Accuracy ±3.0 % rdg ± 5 dgt Capacitance: 100 µF (5 autoranging) Accuracy ±2.5 % rdg ± 5 dgt Measurement time up to 15 s on largest range Frequency: 5.12 Hz–10 MHz (8 autoranging) Input sensitivity >1.5 V RMS (≤ 1 MHz), >2 V RMS (> 1 MHz) Accuracy ±0.1 % rdg ± 5 dgt Duty Cycle: 0.1–99.9 % (pulse width/pulse period) Accuracy ±2.5 % rdg ± 5 dgt Display: LCD, max. 3999 counts (5119 for Hz); “OL” overload indication; sampling rate 400 ms Auto-Ranging: Automatic range shifting above 3999 and below 360 counts manual override via RANGE key Safety Standards: IEC 61010-1, IEC 61010-2-033 CAT III 300 V IEC 61010-031 IEC 61326-1/-2-2 (EMC) Insulation Resistance: ≥ 10 MΩ at DC 1000 V between circuitry and enclosure Withstand Voltage: ≥ AC 3470 V for 5 s between circuitry and enclosure Overload Protection: Voltage: 250 V RMS on 400 mV range, 600 V RMS on others; Resistance/Capacitance/Frequency: 250 V RMS for 10 s Current: fused at 0.5 A/10 A (600 V) Operating Conditions: Indoor use, altitude ≤ 2000 m; 0 °C–40 °C, ≤ 80 % RH storage –20 °C–60 °C, ≤ 70 % RH Dimensions & Weight: 155 × 75 × 33 mm approx. 260 g (with batteries) Power Source: Two R6P (AA) 1.5 V cells Fuses: M-8918F: 600 V/500 mA M-8919F: 600 V/10 A (fast-acting, φ 6.3 × 32 mm) Accessories (if considered spec): Test leads (M-7066A), holster Instrument Layout: Applications: Electrical Maintenance & Troubleshooting. Electronics Testing. Educational Labs. DIY Projects. Automotive Work. Field Servicing. Package Include: 1x Test Lead (M-7066A) 2x R6P (AA) Batteries 1x Holster 1x Instruction Manual Documents: Datasheet User Manual

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