

The Scope Digital Multimeters UT81B is a versatile and accurate tool used for measuring various electrical values such as voltage, current, resistance, and capacitance. It also has an oscilloscope function, which allows the user to view and analyze waveforms.
The UT81B has a large 3 3/4 digit LCD display and can measure AC/DC voltage up to 1000 volts, AC/DC current up to 10 amps, resistance up to 40 megaohms, and capacitance up to 100 microfarads. It also has a data hold function and a peak hold function.
The UT81B is powered by a 9-volt battery and is housed in a durable and ergonomic plastic case. It also features overload protection and is designed to meet the safety standards of EN61010-1, CAT II 1000V and CAT III 600V.
The UT81B is a high-quality and versatile tool that can be used in a variety of applications, from basic electrical work to more advanced testing and analysis. The oscilloscope function also makes it a useful tool for troubleshooting electronic circuits.
UT81 series handheld digital oscilloscope multimeters combine oscilloscope and digital multimeter in one. Oscilloscope measurement mode includes signal input, data processing, auto measure, waveform storage, and transfer. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Multimeter mode features AC/DC voltage and current, resistance, diode, continuity, frequency, duty ratio, and capacitance.
Handheld digital oscilloscope and multimeters. RoboticsBD
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Oscilloscope Features | ||
Bandwidth | 8MHz | |
Sampling rate | 40MS/s | |
Vertical accuracy | ±(5%+1) | |
Vertical sensitivity | 20mV/div~500V/div (1-2-5) | √ |
Time-base accuracy | ±(0.01%+1) | |
Time-base range | 100ns/div -5s/div (1-2-5) |
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Multimeter Features | ||
DC voltage (V) | 1000V | ±(0.8%+8) |
AC voltage (V) | 750V | ±(1%+15) |
DC current (A) | 10A | ±(1%+8) |
AC current (A) | 10A | ±(1.5%+8) |
Resistance (Ω) | 40MΩ | ±(1%+5) |
Capacitance (F) | 100μF | ±(3%+8) |
Frequency (Hz) | 10Hz~10MHz | ±(0.1%+3) |
Please allow 5% measuring deviation due to manual measurement.
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General Specification | ||
Display count | 4000 | |
Auto range | √ | |
Duty cycle | 0.1~99.9% | √ |
Diode | √ | |
Auto power off | √ | |
Continuity buzzer | √ | |
Display | 160 x 160 monochrome | √ |
Trigger types | Auto run/Normal/Single shot | √ |
Memory | 10 screens and setups | √ |
Contrast and brightness setup | √ | |
Low battery indication | √ | |
USB interface | √ | |
LCD backlight | √ | |
Input impedance for DCV | Around 10MΩ | √ |
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General Characteristics | |
Power | 1.5V battery (R6) x 4 |
Display | 60mm x 60mm |
Product color | Red and grey |
Product net weight | 498g |
Product size | 200mm x 100mm x 48mm |
Shipment Dimensions | 20 × 10× 5 cm |
Shipment Weight | 0.555 kg |
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1 x Scope Digital Multimeters UT81B
The latest price of UNI-T Scope Digital Multimeter UT81B in Bangladesh is BDT 17,999 You can buy the UNI-T Scope Digital Multimeter UT81B at best price from our RoboticsBD or visit RoboticsBD Office.
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0709
6000 Counts True RMS voltage and current measurements Capacitance, Resistance, Buzzer, Diode
Reference: RBD-0711
Auto range MAX/MIN/REL mode Auto power off LCD backlight Analog bar graph
Reference: RBD-0712
Signal input data processing auto measure waveform storage and transfer AC/DC voltage and current resistance diode continuity frequency duty ratio capacitance
Reference: RBD-0909
Low voltage display Large LCD display and low battery indication Vibration control and protection functions. RoboticsBD Diode and on-off measurement alarm (with buzzer) AC frequency response: 40 to 400 HzMight Include a Battery.
Reference: RBD-0910
Entry-level digital multimeters Palm Size Battery test (UT33B+) Work safely in CAT II 600V environment
Reference: RBD-0911
Entry-level digital multimeters Palm Size 2mF capacitance test (UT33A+) Work safely in CAT II 600V environment
Reference: RBD-1748
80W Soldering Iron Soldering Iron Kit Set with Multimeter PU Bag
Reference: RBD-1755
22,000 display count, can measure weak signals. True RMS, 220mF capacitance measurement. Peak hold: auto hold the max/min value of pulse signals. Diode test and buzzer continuity, overload protection for all ranges. Auto range, MAX/MIN/REL measurement mode.
Reference: RBD-2228
Working voltage: 2.3V-5.5V. Working temperature range: -40 ~ + 105. Onboard 25MHZ (accuracy of 50ppm) active crystal. On-board high-speed amplifiers
Reference: RBD-0319
Type K Type. Mounting thread: M6 Temperature Range:0-600°C. RoboticsBD
Reference: RBD-0280
Tie-points: 170 (10×17) Size: 48 x 35 x 10 mm(LxWxH). Use: experimental, testing, robot Matching jumper, diameter 0.8mm Phosphor bronze nickel plated spring clips Accepts a variety of wire sizes (29-20 the AWG) **1 pcs Random Color
Reference: RBD-1087
Uninterruptible Power Supply Mini UPS Modem, Router, CCTV Camera and Lighting 6000mAh 22.2W
Reference: RBD-1576
High-Precision Wave Generator. Comes Pre Soldered. Can Generate Waveforms from 1Hz to 1MHz. Has Frequency and Amplitude Adjustment Feature. Frequency Adjustment Supports Corse and Fine Adjustment.
Reference: RBD-2181
Professional insulated quick test hook clip High voltage flexible testing probe Comes with a 4mm socket Red and black color Compact and lightweight design
Reference: RBD-1222
DT8380FC Infrared Thermometer Item no.: DT8380FC Temperature Range: -50~380°C/-58~716°F Measuring Accuracy: ±2% or 2C Distance Ratio: 12:1 Product description: DT8380FC Infrared Thermometer
Reference: RBD-2177
Easy-to-use tool Small in size Color: Random Quantity: 1 pcs Weight: 0.026 kg Dimensions: 5 × 5 × 5 cm Note: You will receive random color.
Reference: RBD-0383
Wide Supply Range: 2.0v To 5.5v Low Current Consumption Continuous Mode: Only 150µa Single-shot Auto Shut-down Programmable Data Rate: 8SPS to 860SPS It has Internal low-drift voltage reference
Reference: RBD-0709
6000 Counts True RMS voltage and current measurements Capacitance, Resistance, Buzzer, Diode
Reference: RBD-0396
Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions Small size, easy to use Operating Voltage: 5 V Sonar Sensing Range: 25-450 cm Max. Sensing Range: 450 cm Frequency: 40 KHz. RoboticsBD
Reference: RBD-1177
This signal generator can use 4-20mA to generate voltage and control the current in the circuit. Accuracy up to 0.01; Liquid crystal display; Rotary encoder adjustment ; Two connection terminals are non polarity. Output range can be set; 4-20mA (device control) / -21mA (signal debugging) Display mode can be set, it is convenient for you to see the value...
Reference: RBD-1220
LCD Thermometer and Humidity Measuring Extended Sensor Sampling Period 10Sec Long-Lasting Battery Battery not included. The device contains a battery that you may need to replace.
Reference: RBD-1749
2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, Voltage Current Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A
Reference: RBD-2207
2 sine wave and 2 square wave output. AD9850: 0-40MHz. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean. Low-pass filter with 70MHz, so the waveform better than SN. Parallel and serial data input can be selected via a jumper.
Reference: RBD-1365
Central point temperature measurement high/low temperature auto tracking real-time temperature display Alarm buzzer: >37.2ºC: high temperature audible alarm
Reference: RBD-1518
Operating Voltage: DC 4.8-6V Offer 3 modes to check servos or ESC The Manual Mode allows you to turn the knob to different speeds and check the reaction time The Neutral mode makes the servo go back to the neutral point The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible Connect to up to 3 servos...
Reference: RBD-1382
Adjustable Voltage and Current Switching DC Regulated Bench Power Supply Voltage Range- 0-30V Current Range- 0-5A
Reference: RBD-0706
Dual temperature measurement. RoboticsBD Clock function: 12/24 hour modes Alarm clock: Rings up to 60s Comfort level: comfortable, wet, dry
Reference: RBD-1152
Material: Metal, Plastic Power: 60W Temperature: 200-450°C (adjustable) Soldering Iron Length: Approx. 18.5cm Cable Length: Approx. 143cm
Reference: RBD-1824
Material: ABS Color: Yellow + Black Power: 2 x AAA Battery (NOT INCLUDED) Very Lightweight LED Light at tip for Dark sites
Reference: RBD-0188
Logical light indication: a small light indicate CHO electrical level. Input feature: 5PF,100K Ohm. USB power supply; USB logic analyzer for monitoring, analyzing and debugging digital circuits 8-Channels USB logic analyzer with a 24Mhz sampling frequency Can analyze UART, IIC, and SPI, etc automatically Great for MCU, ARM system and FPGA development...
Reference: RBD-1829
0-9999 Ohm Simple Resistance Box Precision Variable Decade Resistor Instrument PT-100 Simulator Can be used to simulate PT-100 Sensor for calibration purpose
Reference: RBD-1554
Model Name/Number: UTD2012CEX Brand: Uni-T Bandwidth: 100MHz Usage/Application: Industrial Channels: Dual Usage: Industrial
Reference: RBD-0234
Brand: SparkFun Electronics
Description: This is a 7" LVDS LCD Cape for the pcDuino V3 with a 1024x600 screen resolution and capacitive touch from LinkSprite. This massive screen is a great addition for the pcDuino V3 that compliments its extreme versatility as a mini PC development platform.
Reference: RBD-0101
Suitable for multimeters Ideal tool for electronic work Suitable for precision circuit board line measurement, micro capacitance measurement, especially suitable for excellent technology and more precise chip capacitance measurement This product can be connected to a multimeter to measure SMD components such as resistors, capacitors, etc. When the...
Reference: RBD-2015
4-digit Voltage DC Regulated Power Supplies Current LED display Short-circuit protection Overload protection Reverse polarity protection RoboticsBD
Reference: RBD-2202
Lightweight and portable, easy to carry. Large pointer screen,easy to read. Ideal and necessary tool for gardeners, vegetable and fruit growers.
Reference: RBD-0720
Temperature detection of the two-dimensional area: 8 × 8 (64 pixels). Digital output (capability of temperature value output). Compact SMD package (adaptively to reflow mounting). RoHS compliant. RoboticsBD
Reference: RBD-0389
Adopt imported controller PL2303HX, which can stabilize the flash with high speed 500mA self-recovery fuse for protection Two data transmission indicator can monitor data transfer status in real time Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power The entire board is coated by the high quality transparent...