Key facts
- Manuals
- 3
- Models
- 2
- Languages
- ZH
- Last added
- 2012-05-08
RetroSign models by category
Featured RetroSign manuals
Retrosign GR3 User Manual
The Retrosign GR3 is an RFID reader designed for industrial and field applications. It supports 13.56 MHz RFID tags (ISO 15693 and ISO 1443A/B) and includes Bluetooth connectivity and a rechargeable NiMH battery.
The manual lists the device’s operating temperature (0 °C ~ +50 °C), storage temperature (‑15 °C ~ +55 °C), measurement range (30 mm ~ 15 mm), dimensions (295 × 83 × 324 mm) and weight (2.1 kg). It also details power options, charging time (≈15 min), data storage capacity (<250 000 records), and USB interface. This manual is written in Chinese.
Covers: Technical Specifications · Instrument Dimensions · Electrical Parameters · Environmental Parameters · Options and Accessories
Retrosign GR1 User Manual
This manual describes the GR1’s optical and safety parameters, including incident angle, aperture angles, and compliance with ASTM‑E‑1709. It also lists environmental limits such as operating and storage temperature ranges.
Physical dimensions, weight, and power requirements are detailed, along with contact information for Earth Products China Limited and other regional offices. The document is intended for users installing and operating the GR1 safety‑clothing system. This manual is written in Chinese.
Covers: Optical Parameters · Safety Parameters · Physical Dimensions · Power Requirements · Environmental Conditions
Latest RetroSign manuals
RetroSign GR1 GR3 Retroreflectomete User Manual
This document is the user manual for RetroSign GR1 and GR3 Retroreflectometer. It provides information about the features and characteristics of the products.
Retrosign GR3 User Manual
User Manual 1 pages · 314 KB · ZHThe Retrosign GR3 user manual provides technical specifications, operating ranges, and usage instructions for the RFID reader.
Retrosign GR1 User Manual
User Manual 1 pages · 306 KB · ZHThe Retrosign GR1 User Manual provides optical parameters, safety specifications, and operating details for the GR1 device.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in RetroSign manuals
What is the operating temperature range of the Retrosign GR3?
The device operates from 0 °C to +50 °C (32 °F to 122 °F).
How long does it take to charge the GR3 battery?
Charging takes about 15 minutes.
What is the operating temperature range of the GR1?
The GR1 can operate from 07 °C up to +507 °C.