Field Instruments

Product Overview

The REED R5805 Voltage/Current Simulator is a highly accurate handheld signal source designed for calibration and testing of industrial instrumentation and automation systems. This versatile instrument can generate precise voltage and current outputs, making it an ideal tool for commissioning, troubleshooting and signal verification tasks across process and control environments.

Key Features

• Sources both DC voltage and DC current for loop testing (0-10 V, 0-30 mA)
• Clear 6-digit backlit LCD display for precise output monitoring
• Built-in LED flashlight, kick-stand and optional magnetic hanger for flexible handling
• Auto shut-off and low-battery indicator for field reliability
• Compact, rugged design for use in demanding environments

Technical Specifications

Brand: REED Instruments
Model: R5805
Type: Voltage/Current Simulator

Voltage Output

• Output Range: -1.000 V to 11.000 V
• Resolution: 0.001 V
• Accuracy: ±0.05% of reading + 2 mV

Current Output

• Output Range: 0.000 mA to 30.000 mA
• Resolution: 0.001 mA
• Accuracy: ±0.05% of reading + 4 µA

General Specifications

• Display: 6-digit backlit LCD
• Battery: 3 × AA
• Typical Battery Life: approx. 20 hours
• Operating Temperature: 0 °C to 50 °C (32 °F to 122 °F)
• Dimensions: approx. 191 × 90 × 53 mm
• Weight: approx. 500 g
• Built-in LED flashlight and kick-stand
• Auto power-off function
• Operating Humidity: 0% to 85% RH

Applications

• Calibration of 4-20 mA current loops and 0-10 V analog signals in automation systems
• Simulation of sensor outputs for PLCs, SCADA and DCS systems
• Verification of signal integrity in process control, HVAC, utility and manufacturing settings
• Troubleshooting loop wiring and instrumentation during commissioning and maintenance
• Educational and training use for electronics and instrumentation labs

Why Buy from FieldInstruments.lk?

• 100% genuine REED Instruments products
• Competitive pricing with fast island-wide delivery in Sri Lanka
• Local technical support for calibration workflows and field instrumentation
• Trusted supplier of industrial test & measurement tools

The REED R5805 is your reliable partner when you need precise voltage/current simulation and calibration capability in the field or laboratory.

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Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk