The B+K Precision Model 2870 manual provides detailed instructions for setting up and operating the digital multimeter, including features like autoranging, true RMS measurement, and manual/auto ranging capabilities. It also covers troubleshooting aspects such as overrange indication, low battery warnings, and overload protection, ensuring safe and accurate use of the device.
Manual Overview
The B+K Precision Model 2870 “Survivor” Digital Multimeter is designed for robust field use, featuring autoranging and true RMS capabilities with a basic DC voltage accuracy of 0.3%. It supports both manual and auto-ranging across various measurement types, including five DC voltage ranges (320mV to 1500V), four AC voltage ranges (3.2V to 750V), and multiple current and resistance ranges. The device includes a 65-segment analog bar graph display and a large high-contrast LCD for clear readings. Key features include overload protection with high-energy fuses, auto power-off to conserve battery life, and a ruggedized, water-resistant design that withstands drops from up to five feet. For troubleshooting, the multimeter provides overrange and low battery indications, and it includes a diode test function and an audible continuity buzzer. Calibration and adjustments are facilitated by its single-function control and auto-zero capabilities. The device is protected by a five-year warranty against defects, excluding misuse or unauthorized repairs.
Quick Issues Covered
- Diagnose power-up failures with auto power-off feature.
- Identify error codes via 'OL' overrange indication.
- Trace circuits using detailed schematic diagrams.
Overview
The B+K Precision Model 2870 “Survivor” is a ruggedized digital multimeter designed for heavy-duty use with a 1500 VDC and 750 VAC rating. It features manual and auto-ranging capabilities, a 65-segment analog bar graph display, and true RMS measurement. The device is built to withstand a 5-foot drop and is water-resistant. It includes a large high-contrast LCD display, auto power off for extended battery life, and meets stringent IEC348 safety standards. The multimeter offers various measurement ranges for voltage, current, and resistance, along with additional functions such as diode testing and an audible continuity buzzer. It is equipped with overload protection, safety test leads, and a protective holster. The product comes with a five-year limited warranty.
Specifications
- Autoranging – True RMS – 0.3%
- Heavy Duty 1500 VDC, 750 VAC rating
- Manual/Auto Ranging
- 65 Segment Analog Bar Graph display
- True RMS
- Ruggedized Construction
- Water Resistant
- Withstands 5-foot drop
- 3-3/4 digit large (0.5" digits) high contrast LCD display
- Auto Power Off extends battery life
- Designed to stringent IEC348 safety standards
- Basic Accuracy: DCV +0.3%
- Resolution of 100UVDC, ImVac, 0.1Q, 0.1NA
- Single function control
- Five de voltage ranges 320mV to 1500V
- Four ac voltage ranges 3.2V to 750V
- Five de current ranges 320HA to 320mA and 10A
- Five ac current ranges 320A to 320mA and LOA
- Six resistance ranges 320Q to 32MQ
- Diode test function measured forward voltage drop
- Audible continuity buzzer
- Auto polarity, auto zero
- Overrange indication on all ranges
- Low battery warning
- High energy fused
- Safety type test leads
- Protective holster with probe holders for probe storage or one hand operation
- Non-slip grip
- Non-skid rubber feet
- Overload protection high energy 500V 1A fuse for pA/mA input, high energy 500V 10A fuse for A input
- Buzzer Threshold: Approximately 20002
- Overload Protection: 600V (de + ac peak)
- AC VOLTS Auto/Manual Ranging, ac coupled, true rms responding
- DC CURRENT Auto/Manual ranging
- Resistance Auto/Manual ranging
- Display: 0.53" height high contrast LCD, 3200 count, with annunciators for units of measurement
- Analog Bargraph: 65-segment LCD displayed in curved arc
- Polarity: Automatic, (-) negative polarity indication
- Overrange Indication: "OL" or “-OL"
- Low Battery Indication: "=" symbol displayed
- Sampling Rate: 2 measurements per second, nominal for digital display, 12 measurements per second for analog bargraph
- Auto Power Off: Approximately 10 minutes
- Audible Warning: Beeper sounds if test leads are connected to current input jack and function switch is not set for current measurement
- Temperature: Full operation: O°C to 50°C, 0 to 80% R.H.; Storage: -20°C to +60°C, 0 to 80% R.H. with battery removed
- Temperature Coefficient: 0.1 5xi(spee Accy./°C, 10°C to 28°C
- Power: Single 9V battery 1604 or equivalent
- Battery Life: 200 hours typical (alkaline)
- Dimensions (HxWxD): 6-7/8" x 3-5/16" x 1-1/4" (175mm x 84mm x 31mm)
- Weight: 18.24 oz. (517g) including battery and holster
- Supplied Accessories: Test Leads (pair), rubber holster, battery, instruction manual
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Refer to the PDF for details.
Download MANUAL Manual (PDF – 344.4 KB)
Bk-precision-2870-instruction manual: troubleshoot, calibrate, and operate the Bk-precision 2870 model efficiently. File size: 344.4 KB.
- Brand: Bk-precision-2870-instruction
- Model: MANUAL
- Type: Manual
- File size: 344.4 KB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Bk-precision-2870-instruction Manual Overview
The Bk-precision-2870 is a versatile and reliable piece of test equipment designed for precise electrical measurements and analysis. Ideal for both professional technicians and hobbyists, this model provides accurate readings of voltage, current, resistance, and other key parameters. The device is engineered to support a wide range of applications, including circuit troubleshooting, component testing, and quality control in laboratories or field environments.
Main Features and Specifications
- High-accuracy digital display with backlight for easy reading
- Measurement ranges include DC/AC voltage, DC/AC current, resistance, capacitance, and frequency
- Auto-ranging capability for quick and precise measurements
- Data hold and relative measurement functions for enhanced usability
- Overload protection to safeguard the device and user
- Compact and durable design with ergonomic controls
- Battery-powered operation with low battery indicator
Basic Usage and Operation Tips
Before using the Bk-precision-2870, ensure the device is properly calibrated and the batteries are fully charged. Select the appropriate measurement mode using the rotary switch, and connect the test leads securely to the device and the circuit under test. For accurate readings, avoid touching the metal parts of the probes during measurement. Utilize the data hold feature to freeze displayed values when needed, and always start measurements at the highest range if unsure of the expected value.
Troubleshooting and Maintenance
If the device displays erratic readings or fails to power on, check the battery condition and replace if necessary. Inspect test leads for damage or wear, as faulty leads can affect measurement accuracy. Clean the device regularly with a soft, dry cloth and avoid exposure to moisture or extreme temperatures. For persistent issues, consult the detailed troubleshooting section in the manual or contact authorized service centers.
Safety Reminder
Always observe proper safety precautions when using the Bk-precision-2870. Avoid measuring voltages exceeding the device’s specified limits, and never attempt to test live circuits without appropriate protective equipment. Disconnect the test leads before opening the device for maintenance, and keep the manual accessible for reference to ensure safe and effective operation.