Description
Hioki IR4057-50 Insulation Tester Price in Bangladesh
The Hioki IR4057-50 Insulation Tester Price in Bangladesh is ৳50,000 at astzbd.com, and this genuine Japan-manufactured digital megohmmeter earns that price through professional-grade precision rather than marketing claims. If you’ve been comparing a Hioki IR4057-50 Price in Bangladesh across different sellers, this 5-range instrument delivers PASS/FAIL results in just 0.3 seconds, covering DC test voltages from 50V up to 1000V with insulation resistance measurement up to 4000 MΩ.
Hioki IR4057-50 Insulation Tester Full Specification
| Parameter | Specification |
|---|---|
| Rated Output Voltage | 50 V / 125 V / 250 V / 500 V / 1000 V DC (5 ranges) |
| Maximum Indicated Resistance | 100 MΩ / 250 MΩ / 500 MΩ / 2000 MΩ / 4000 MΩ |
| Accuracy | ±2% rdg. ±2 dgt. across the 1st effective measuring range on each voltage setting |
| Overload Protection | 600 V AC (10 s) on lower ranges; 660 V AC (10 s) on the 1000 V range |
| DC Voltage Range | 4.2 V to 600 V, 4 ranges, accuracy ±1.3% rdg. ±4 dgt. |
| AC Voltage Range | 420 V / 600 V, 2 ranges, 50/60 Hz, accuracy ±2.3% rdg. ±8 dgt. |
| Low Resistance Range | 10 Ω to 1000 Ω, 3 ranges, ±3% rdg. ±2 dgt., 200 mA test current |
| Display | Semi-transmissive FSTN LCD with backlight and bar-graph indicator |
| Response Time | Approx. 0.3 second for PASS/FAIL decision |
| Other Functions | One-minute hold display, live-circuit indicator, automatic discharge, auto DC/AC detection, comparator, drop-proof design, auto power save |
| Power Supply | 4 × LR6 (AA) alkaline batteries; approx. 20 hours continuous use or 1000 measurements |
| Dimensions | 159 mm (W) × 177 mm (H) × 53 mm (D) |
| Mass | 640 g including batteries, excluding test leads |
| Safety Rating | CAT III 600 V |
| Drop Resistance | Survives a 1 m drop onto concrete |
| Included Accessories | Connection cable L4930, alligator clip set L4935, test pin set L4938, neck strap, instruction manual, 4 × LR6 batteries |
| Warranty / Accuracy Guarantee | 1 year |
Hioki IR4057-50 Insulation Tester Price in Bangladesh – Overview
Verifying insulation integrity across motors, cables, transformers, and distribution panels demands both speed and accuracy, and the Hioki IR4057-50 Digital Megohmmeter delivers both in a single rugged instrument. Built for industrial electricians and maintenance teams who can’t afford slow, unreliable readings, this tester combines a semi-transmissive FSTN LCD with backlighting and a bar-graph indicator, giving technicians instant visual feedback even in dim field conditions.
Hioki IR4057-50 Digital Megohmmeter Key Features
0.3-Second High-Speed PASS/FAIL Comparator
The bar-graph comparator delivers a stabilized PASS/FAIL judgment in roughly 0.3 seconds, letting technicians move through multiple test points quickly without waiting on slow readings.
Wireless Data Transfer via GENNECT Cross (Z3210 Adapter)
Pairing with the optional Z3210 wireless adapter lets you transfer measurements directly to a smartphone or tablet using Hioki’s free GENNECT Cross app, or export straight to an Excel file — turning field data collection into a paperless process.
Continuity Check & Built-in AC/DC Voltmeter
Beyond insulation resistance, the low resistance range (10Ω to 1000Ω) verifies ground wiring continuity at 200 mA test current, while the built-in AC/DC voltmeter is genuinely useful for testing solar power generation systems and electric vehicle charging infrastructure.
Live Circuit Indicator & Automatic Discharge
A live circuit indicator warns you if the circuit under test is still energized, while automatic electric discharge safely releases stored charge once measurement completes — two safety layers that protect both the operator and the instrument.
Drop-Proof Design (1m onto Concrete) with CAT III 600V Safety Rating
Rated to survive a 1-meter drop onto concrete and carrying a CAT III 600V safety rating, the IR4057-50 is engineered for the reality of industrial job sites rather than a controlled lab bench.
Hioki IR4057-50 vs Hioki IR4056-20 Insulation Tester Price in Bangladesh – Which One Fits Your Work?
| Feature | Hioki IR4056-20 | Hioki IR4057-50 |
|---|---|---|
| Response Time | 0.8 seconds | 0.3 seconds |
| Resistance Range Accuracy | Up to 4000 MΩ | Up to 4000 MΩ with tighter per-range accuracy |
| Wireless Capability | Not specified | GENNECT Cross via Z3210 adapter |
| Continuity Check | 200 mA, 0.01-1000Ω | 200 mA, 10-1000Ω |
| Price | ৳25,000 | ৳50,000 |
| Best For | General electrical, solar, maintenance testing | High-throughput industrial testing, wireless data logging |
If your daily work involves testing many points across a shift and speed matters, the IR4057-50’s 0.3-second response and wireless data transfer justify the higher price. For general residential, commercial, and solar installation testing where budget matters more than maximum speed, the Hioki IR4056-20 Insulation Resistance Tester delivers comparable accuracy at a lower entry point.
Hioki IR4057-50 Insulation Resistance Tester vs Other Brands – Why Genuine Hioki Wins
Unbranded or grey-market insulation testers often skip the per-voltage accuracy calibration and safety functions built into genuine Hioki instruments — live circuit detection, automatic discharge, and drop-proof construction aren’t standard across cheaper alternatives. When a tester’s accuracy determines whether equipment passes a safety check, that’s not where corners should be cut.
Hioki IR4057-50 Insulation Tester Price in Bangladesh – Full Breakdown
The Hioki IR4057-50 Insulation Tester Price in Bangladesh is ৳50,000 at astzbd.com, reflecting genuine Hioki manufacturing with full accuracy calibration and a 1-year accuracy guarantee.
What Affects the Price
The 0.3-second response speed, wireless GENNECT Cross compatibility, CAT III 600V safety rating, and tighter per-voltage accuracy tolerances all add real engineering cost compared to slower, single-function insulation testers. Drop-proof construction and the built-in AC/DC voltmeter further justify the price against unbranded alternatives.
Why Buy Genuine Hioki IR4057-50 Digital Megohmmeter from astzbd.com
astzbd.com sources authentic Hioki instruments with full manufacturer warranty, protecting you from counterfeit or miscalibrated meters that fail exactly when accurate insulation verification matters most.
Who Should Buy the Hioki IR4057-50 Insulation Tester?
Industrial Electricians & Panel Technicians
Fast, repeated insulation checks across distribution panels benefit directly from the 0.3-second PASS/FAIL response.
Transformer & Motor Maintenance Teams
Testing motors and transformers regularly requires the wide voltage range and tight accuracy tolerances the IR4057-50 provides across all five ranges.
Solar & EV Installation Professionals
The built-in AC/DC voltmeter and wide voltage coverage make this Digital Megohmmeter Bangladesh solar and EV installers rely on for both insulation and voltage verification in one instrument.
Facility & Preventive Maintenance Engineers
Wireless data logging via GENNECT Cross simplifies documentation for preventive maintenance programs that track insulation trends over time.
How to Use the Hioki IR4057-50 Insulation Tester – Testing Guide
- Select the appropriate test voltage (50V, 125V, 250V, 500V, or 1000V) based on the equipment being tested
- Connect the test leads using the included alligator clips or test pin set
- Confirm the live circuit indicator shows no residual voltage before proceeding
- Press the measure button and read the PASS/FAIL result within approximately 0.3 seconds
- Allow automatic discharge to safely release any stored charge after measurement
- Optionally transfer readings via the Z3210 wireless adapter to GENNECT Cross for record-keeping
Hioki IR4057-50 Insulation Tester Price in Bangladesh FAQ
What is the Hioki IR4057-50 Insulation Tester Price in Bangladesh?
The Hioki IR4057-50 Insulation Tester Price in Bangladesh is ৳50,000 at astzbd.com.
How is the Hioki IR4057-50 different from the IR4056-20?
The IR4057-50 offers a faster 0.3-second response time and wireless data transfer via GENNECT Cross, while the Hioki IR4056-20 provides similar accuracy at a more accessible price for general testing needs.
Does the Hioki IR4057-50 support wireless data transfer?
Yes, with the optional Z3210 wireless adapter, measurements transfer directly to a smartphone or tablet via the free GENNECT Cross app, or export to Excel.
What is the overload protection rating of the Hioki IR4057-50?
Overload protection is rated at 600V AC (10 seconds) across most ranges, rising to 660V AC (10 seconds) on the 1000V DC range.
How many measurements can the battery support?
Four LR6 alkaline batteries support approximately 1000 measurements or 20 hours of continuous use, based on in-house testing.
Warranty & After-Sales Support (astzbd.com)
Every Hioki IR4057-50 purchased from astzbd.com comes with manufacturer-backed warranty and dedicated after-sales support, ensuring reliable insulation testing wherever your fieldwork takes you.
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