Quick Start Guide
MAS838
Digital Multimeter
Special attention should be paid when using the test and measurement instrument because improper usage may cause electric shock and damage the equipment.
- Use proper measurement category (CAT), voltage, and amperage-rated probes, test leads, and adapters for the measurement.
- Do not use or store the device around explosive gas, vapor, or under high temperature and humidity.
- When handling the test probes and crocodile clips, keep your fingers behind the physical guard.
- Examine the measuring test leads (if present) before use. Any element of which the insulation deteriorates (even partially), replace them with proper functional test leads.
- Connect the common test lead before the live test lead and remove the live test lead before the common test lead.
- Before measuring current, make sure the instrument fuses available and disconnect the power supply to the circuit test
- Remove the batteries if the device is not used for an extended period of time, or if stored in temperatures above 45 °C. If the batteries are not removed, battery leakage can damage the device.
Contents
Specifications
| Range | Resolution | Accuracy |
| V~ 200V/600V | 0.1V/1V | ±(1.2%+10) |
V 200mV/2V/20V/200V600V | 0.1mV/1mV/10mV/0.1V 1V | ±(0.5%+3) ±(0.8%+5) |
| A20μA 200μA/2mA 20mA 200mA 10A | 0.01μA 0.1μA/1μA 10μA 0.1mA 10mA | ±(1.0%+3) ±(1.0%+3) ±(1.0%+5) ±(1.5%+5) ±(3.0%+10) |
| Ω 200Ω 2kΩ/20kΩ/200kΩ 2MΩ | 0.1Ω 1Ω/10Ω/0.1kΩ 1kΩ | ±(0.8%+5) ±(0.8%+2) ±(1.0%+5) |
| °C/°F -20℃~0℃ 0℃~400℃ 400℃~1000℃ | 1℃ 1℃ 1℃ | ±(10%+2) ±(1.0%+3) ±(2.0%+0) |
MGL AMERICA, INC.
2810 Coliseum Centre Drive,
Ste. 100 Charlotte,
North Carolina 28217 USA
Tel: +1 833-533-5899
Email: [email protected]
MGL GROUP U.K. LIMITED
14 Weller St, London, SE1 1QU, UK
Tel: +34 985-08-18-70
Email: [email protected]
SKU Number: MAS838CBGLO
http://www.mastech-group.com/support.php?n=0
700019187 April 2021 Rev. 1
Specifications are subject to change without notification.
CAT II 600V
1 YEAR
LIMITED WARRANTY
