sanwa MG1000 Digital Insulation Tester

Description

sanwa MG1000 Digital Insulation Tester The sanwa MG1000 Digital Insulation Tester is a rugged, handheld digital insulation resistance tester designed to assess the integrity of insulation in electrical power lines and equipment up to 600 V (CAT III). Housed in a compact, IP54-rated enclosure, it combines a large backlit LCD with a 4 200‑count display and logarithmic bargraph to deliver clear, analog‑style readings. Auto‐range selection and automatic discharge ensure safe, reliable measurements, while a live‑circuit detection function inhibits tests if the circuit exceeds 30 V AC/DC. Powered by six LR6 alkaline cells, the unit offers approximately 300 measurements per charge and enters power‑save mode after ten minutes of inactivity to conserve battery life. Built to meet IEC 61010‑1/61557 and IEC 61326 EMC standards, the MG1000 features audible and visual alarms for continuity and overload protection, as well as zero‑ohm adjustment for low‑Ω checks. Its ergonomic design, complete with a test‐lead storage compartment and wrist strap hook, makes it well‑suited for field technicians and maintenance personnel. Delivered with test leads (TL‑112a), a strap (ST‑50), and an instruction manual, the MG1000 provides a versatile and safe solution for insulation testing in a variety of industrial and commercial environments. Features: Safety design compliant with IEC 61010‑1. Automatic live‑circuit detection (≥ 30 V AC/DC). Large backlit LCD with log‑bargraph for analog‑style indication. Automatic data‑hold function for stable readings. Auto discharge circuitry to safely bleed off residual voltage. 40 Ω continuity check with short‑circuit current ≥ 200 mA. Specifications: Parameter Value Measuring method: Average sensing Display: 4 200‑count LCD with log bargraph Range selection: Auto range Sampling rate: 2 times/sec Operating temperature/humidity: 0 ℃ to 40 ℃, ≤ 85 % RH (no condensation) Storage temperature/humidity: −10 ℃ to 50 ℃, ≤ 70 % RH (no condensation) Power consumption: 7 mA (V range) Battery: LR6 × 6 ( 300 tests) Safety standards: IEC 61010‑1 CAT.III 600 V, IEC 61557‑1/2/4, IEC 61326 EMC Ingress protection: IP54 Dimensions (H×W×D): 170 × 142 × 57 mm Mass (with batteries): 600 g Standard accessories included: Test lead (TL‑112a), Strap (ST‑50), Instruction manual Applications: Insulation resistance measurement of power lines. Insulation resistance measurement of power equipment within 600 V under CAT III. Package Contents: 1x Test lead (TL‑112a) 1x Strap (ST‑50) 1x Instruction manual Sanwa MG1000 Documents: Instruction Manual Datasheet

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