RDR Series Rugged Digital Refractometer
Funtions:
Multi-scales (up to 9)
Over-Limit alarm
Long battery life (more than 50, 000 times testing perfully charge)
Automatic power-off
Option: Sapphire Prism
Latest high performance electronics
Latest high performance electronics give meters extremely stable and accurate readings.
32-bit ARM Cortex-M0+microcontroller: LPC1114
Precision Micropower Low Noise Analog devices
Intelligent Battry Chargers and Front-End Solutions
IP67 Waterproof
And will Float if accidentally dropped in water.
Protective soft-grip outer layer
Double injection molded housing, internal hard ABS and soft rubber, make the meter both feels soft and provides the strongest protection.
Rechargeable Lithium-lon Battery
Provides over 50, 000 measurements per fully charge, with a battery life of 10 years and anti over charge function.
Audited Supplier 
Audited Supplier 
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