TESTRO ELECTRONICS LLC
Verified Supplier
1 Years
shenzhen
Since 2017
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RF Spectrum Analyzer
Signal Spectrum Analyzer
Vector Network Analyzer (VNA)
RF Communications Test Set
Optical Spectrum Analyzer
Multi Function Calibrator
RF Signal Generator
EMC Test Equipment
RF Power Meter
RF Power Sensor
AC DC Variable Power Supply
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Supplier Homepage > Products

PRODUCT CATEGORIES

RF Spectrum Analyzer

 (94)

Signal Spectrum Analyzer

 (24)

Vector Network Analyzer (VNA)

 (67)

RF Communications Test Set

 (13)

Optical Spectrum Analyzer

 (16)

Multi Function Calibrator

 (19)

RF Signal Generator

 (39)

EMC Test Equipment

 (6)

RF Power Meter

 (20)

RF Power Sensor

 (18)

AC DC Variable Power Supply

 (26)

Why Can We Always Ensure Excellent Quality

Quality Control

TESTRO Electronics LLC — Quality Control

Core Commitments

  • Accuracy — All equipment recalibrated, NIST-traceable.
  • Reliability — 72-hour continuous load burn-in.
  • Traceability — QR code links to full service history & test data.

6-Step QC Flow

Step Key Actions
1. Incoming Inspection Verify model / S/N, cosmetic check
2. Deep Cleaning ISO-8 clean-room disassembly & cleaning
3. Component-Level Repair OEM parts only
4. Precision Calibration NIST-traceable instruments
5. 72-h Burn-in Continuous load stability test
6. Final QA & Packing Dual sign-off, ESD / shock packaging

Deliverables

  • PDF test report (with measurement screenshots)
  • Online record (QR): calibration dates, service logs, trend charts

Certifications

  • ISO 9001:2015 quality management
  • CE / FCC / UKCA compliance
  • RoHS & REACH conformity

Warranty & Support

  • Lifetime technical support & remote guidance
  • DHL / FedEx shipping with full insurance
  • Video technical response within 48 h

Visit Us

Warehouse & Repair Center: Tangxia Town, Dongguan, China.
On-site or live-video tours available on request.

TESTRO ELECTRONICS LLC

TESTRO ELECTRONICS LLC

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