KYORITSU 3022 Digital Insulation / Continuity Tester (Made In THAILAND)

Description

KYORITSU 3022 Digital Insulation / Continuity Tester (Made In THAILAND) The Kyoritsu 3022 is a portable, lightweight digital insulation and continuity tester designed for field and workshop use. Encased in a reinforced housing, it meets IEC 61010-1 CAT III 600 V safety standards and features a built-in neck strap and cord case for hands-free operation. Its compact footprint (approx. 105 × 158 × 70 mm) and modest weight (≈ 600 g including batteries) make it easy to carry and maneuver in tight spaces. Equipped with a single 500 V insulation test range and an auto-discharge mechanism, the 3022 automatically clears stored charge after testing. It also offers two continuity ranges (40 Ω/400 Ω auto), zero-Ω adjustment to null lead resistance, and a bar-graph display for real-time feedback. The instrument sounds an audible buzzer when continuity current exceeds 200 mA, and holds readings for 5 s after release of the test button. A bright backlight ensures readability in low-light environments, while automatic power-off conserves battery life after 15 min of inactivity. A live-circuit warning LED and buzzer alert the user to the presence of voltage. Up to 99 insulation readings can be saved and recalled from internal memory, and a comparator function provides pass/fail indication against preset resistance values. Features: Conforms to IEC 61010-1 CAT III 600 V and IEC 61010-031 standards. Auto-discharge function for capacitive circuits. 500 V insulation test range (nominal ±20 %) with auto-discharge verification. Dual continuity ranges (40 Ω/400 Ω auto) with buzzer on > 200 mA. Zero-Ω adjust to null test-lead resistance. 5 s data-hold after test button release. Backlight for dim environments. Bar-graph indication of measurement. 99-point memory for insulation readings. Visible and audible comparator alarms. Live-circuit warning (LED & buzzer). Safety key interlock for voltage selection. Auto-power-off after 15 min inactivity. Low-battery flicker indicator. Remote-control test lead switch. Robust housing with neck strap and cord case. Specifications: Parameter Value Nominal insulation voltage: 500 V DC (nominal ±20 %) Insulation resistance range: 0.100 MΩ – 200.0 MΩ Open-circuit voltage: Nominal 500 V DC Short-circuit current: Within 1.5 mA Continuity ranges: 0 Ω – 40.00 Ω / 0.2 Ω – 400 Ω (auto-range) Voltage measurement: AC/DC 0 – 600 V (CAT III) Display functions: Bar-graph, data-hold (5 s), comparator indicators Memory capacity: 99 readings Backlight duration: 60 s Auto-power-off: 15 min after last operation Power source: 6 × AA (R6P/LR6) Dimensions: 105 mm (L) × 158 mm (W) × 70 mm (D) Weight: 600 g (incl. batteries) Operating temperature: 0 °C – 40 °C, RH ≤ 90 % (non-condensing) Storage temperature: –20 °C – 60 °C, RH ≤ 75 % (non-condensing) Safety standards: IEC 61557, IEC 61010-1 CAT III 600 V, IEC 61010-031, IEC 60529 IP40 Applications: Voltage measurement . Insulation resistance measurement. Continuous measurement. Output voltage characteristics. Measurement of resistance. Backlight function. Auto-power-off. Package Contents: 1x MODEL 7103 Test lead with remote control switch 1x MODEL 7161 Test bar 1x MODEL 7131 Safety alligator clip 1x MODEL 8017 Extension probe 1x Neck strap 1x Cord case 6x R6P (SUM-3), AA batteries 1x Instruction manual Kyoritsu 3022 Documents: Instruction Manual Datasheet

From the supplier's page.