TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram |
| Delivery Time | 3-5 days |
| New / Used | Used |
| DC Voltage Output | 0 V – ±1100 V; 10 V best-24 h accuracy ±1.7 ppm |
| AC Voltage Range & Bandwidth | 220 µV – 1100 V, 10 Hz – 1 MHz fundamental (to 30 MHz with Wideband Option 03) |
| DC / AC Current Output | 0 – ±2.2 A direct (extendable to 11 A via 5725A amplifier) |
| Resistance Range | 0 Ω – 100 MΩ, 6 ppm uncertainty at 1 kΩ (24 h) |
| Interfaces / Automation | USB, LAN, GPIB; built-in MET/CAL® procedures and 5.7-inch colour touchscreen |
| Brand Name | Fluke |
| Model Number | 5730A |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram | Delivery Time | 3-5 days |
| New / Used | Used | DC Voltage Output | 0 V – ±1100 V; 10 V best-24 h accuracy ±1.7 ppm |
| AC Voltage Range & Bandwidth | 220 µV – 1100 V, 10 Hz – 1 MHz fundamental (to 30 MHz with Wideband Option 03) | DC / AC Current Output | 0 – ±2.2 A direct (extendable to 11 A via 5725A amplifier) |
| Resistance Range | 0 Ω – 100 MΩ, 6 ppm uncertainty at 1 kΩ (24 h) | Interfaces / Automation | USB, LAN, GPIB; built-in MET/CAL® procedures and 5.7-inch colour touchscreen |
| Brand Name | Fluke | Model Number | 5730A |
| High Light | High Accuracy Multi Function Calibrator ，Multi Function Calibrator Fluke 5730A ，1100 V / 2.2 A Multi Function Calibrator | ||
Fluke 5730A — 1100 V / 2.2 A Ultra-High-Accuracy Multifunction Calibrator
The pre-owned Fluke 5730A pushes multifunction calibration to metrology-grade limits by pairing sub-2 ppm DC accuracy with 1100 V, 2.2 A and 1 MHz AC capability—plus a 30 MHz wide-band option for RF voltmeters. Direct sourcing of volts, amps and ohms lets one box certify handheld DMMs, 8 ½-digit bench meters, clamp meters (with the 5725A booster) and oscilloscopes, all while maintaining a ≥ 4:1 test-uncertainty ratio. A colour touchscreen, USB/LAN/GPIB connectivity and built-in MET/CAL® scripts accelerate automated workflows, delivering traceable, audit-ready precision at a fraction of new-instrument cost.
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Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Laboratory-Verified Performance
Every unit ships with an ISO/IEC 17025 calibration certificate bearing the TESTRO Certified seal, so you know the specifications are not just claimed—they’re proven.
Total Transparency
High-resolution teardown photos and a live video test session let you inspect seals, modules, and real-time performance metrics before you pay.
Real Warranty, Real People
One-year machine warranty, with our engineering team standing by on business days to provide remote assistance for any software or hardware issues.
Global Delivery, Built-In Protection
DHL lanes—arriving at most destinations in just 3–5 days.
Flexible, Modern Payments
Choose traditional T/T or wire transfer, credit card.
Open-Door Assurance
Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ... Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ...
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