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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0351
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
Reference: RBD-0094
Arduino UNO in Bangladesh Micro-controller : ATmega328. Operating Voltage : 5V. Input Voltage (recommended) : 7-12V. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6.
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"Diamond Selector II" is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. RoboticsBD
| General Specification | |
| Dimensions: | 6.5" x 1.5" x 0.75" (Depth) |
| Weight: | 5 oz |
| Testing Capability: | Diamonds, Diamond simulation (e.g. CZ), Metal |
| Color: | Black |
| Auto Off: | N/A |
| Initial warm-up: | ~ 20 sec. |
| Indicator: | Audio and LED lamps |
| Power: | One (1) 9V Battery(s) (included) |
| Shipment Weight | 0.186 kg |
| Shipment Dimensions | 16.5 × 4 × 2 cm |
1 x Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case
The latest price of Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case (Original) in Bangladesh is BDT 3,150 You can buy the Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case (Original) at best price from our RoboticsBD or visit RoboticsBD.
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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 |
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0575
Main color: Yellow Measure range: 0.00-14.00pH Resolution: 0.01pH Accuracy: ±0.05pH Calibration: two points automatic calibration
Reference: RBD-0963
Current and voltage display in turn, easy and comfortable to use. Small and portable, do not need other power supply. Measuring range: DC 3V – 9V / 0 – 3A (up to 5A ) Portable Device Interface: USB2.0, USB3.0 Product Weight: 0.025 kg Two output ports
Reference: RBD-1168
Item Name: TDS meter Meter Material: Plastic Display: LCD Digital Accuracy: +/- 2% Range: 0-9990 ppm
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-1323
160x128 TFT display Multi function key. Transistor test area. Zener Diode test area. IR receiver window. Micro USB Charging Interface. Charge indicator LED.
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-1528
Input: 1S-8S Battery Battery type: Lipo/LiFe/Li-ion/LiMn It has a Buzzer Alarm for low voltage indication. Useful for measuring each cell voltage. Cell Voltage Display Range: 0.5v-4.5v Total Voltage Display Range: 3.7-36v Alarm set values: Off or 2.7-3.8v
Reference: RBD-1556
Model: XH-M240 Display accuracy: 0.1 Measurement accuracy: 1mAH Power supply: DC 5V-12V Standby current: 5-7mA
Reference: RBD-1689
Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone
Reference: RBD-1718
Model: BT-168D Product Name: Digital Battery Tester Type: Pointer Voltage Measurement Rated Voltage: 12V Measurement Accuracy:0.1V
Reference: RBD-1725
Power supply: DC 12V 1A Power range: 0~150.00W Capacity range: 0~999.999Ah Low voltage stop range: 0~150V
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-1758
Digital LCD Power Supply Tester for PC ATX/BTX/ITX 4Pin SATA HDD
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-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 Hz
Reference: RBD-2180
Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in 1 Pair (1 pcs Red+ 1 pcs Black) Test Lead
Reference: RBD-101
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-1900
600 V Cat III safety rating 50% bigger display with bright white backlight Voltage, resistance, continuity, capacitance Input terminal for ac and dc current measurements to 10 A current Diode test, data hold Made in China
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-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-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...
Reference: RBD-1220
LCD Thermometer and Humidity Measuring Extended Sensor Sampling Period 10Sec Long-Lasting Battery
Reference: RBD-1385
2.8" TFT screen Infrared resolution: 160×120 Frame frequency: 9Hz Range of temperature measurement: 30˚C~45˚C Accuracy: ±0.5˚C Photographed function and SD card storage PC software analysis Point temperature measurement Type-C USB interface for lithium battery charging .1/4" tripod mounting hole
Reference: 1823
Power Supply: external micro USB-5V. Voltage Output: 0-12V. Current Output: 0-22mA. Multiple Display: just push the small button to switch the display mode
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-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-1152
Material: Metal, Plastic Power: 60W Temperature: 200-450°C (adjustable) Soldering Iron Length: Approx. 18.5cm Cable Length: Approx. 143cm
Reference: RBD-2054
Multi-functional transistor tester. Automatic detection of NPN and PNP transistors, FET, diodes, dual diode, thyristor and SCR. Automatic identification of the transistor pinout. Can be used as a Square signal generator. Can be used as a PWM signal generator.
Reference: RBD-1382
Adjustable Voltage and Current Switching DC Regulated Bench Power Supply Voltage Range- 0-30V Current Range- 0-5A
Reference: RBD-180
Brand: SparkFun Electronics
Description: This is the same product as the Makey Makey Standard Kit. The difference is this version comes in fancy clamshell packaging meant for our distributors that need it. Regular customers are welcome to order, but we want to limit the amount of extra packaging finding its way into the trash heap.
Reference: RBD-0833
Soldering Iron KOOCU V501 25W Constant Temperature Electric Soldering Iron Soldering Stand Soldering Lead Solder Resin Wire Cutter Sucker
Reference: RBD-1562
Model: DP50V5A Input voltage range: 6.00-55.00V Output voltage range: 0.00-50.00V Output current: 0.000-5.000A Output power range: 00.00-250.0W
Reference: RBD-2233
Absolutely Open Hardware Rising/falling edge trigger Compact rectangular housing Large display screen Buttons on the side Mini pocket-sized Compact and lightweight Store file as BMP, DAT, BUF, or CSV format Use built-in flash disk to save/read waveform image Math waveforms: DATA, -DATA, Inp+D, Inp-D, -Inp Output test signal: 10Hz—1MHz (1-2-5 sequence...
Reference: RBD-1221
Display Type:Digital Operating Voltage: AC110-220V Temperature sensor: NTC 10K Senor length:1.0m Temperature measuring range: -55 ° C ~ 120 ° C Resolution: 0.1 ° C Accuracy:±1° C
Reference: RBD-0319
Type K Type. Mounting thread: M6 Temperature Range:0-600°C. RoboticsBD
Reference: RBD-0314
Colour: Red, Green, Yellow, White, and Black, etc. Cable length: 40 cm. RoboticsBD Net weight: 50 gm. They are very useful for connecting components to wires. It is insulation covered clips connected to the wire from both ends. RoboticsBD *You will receive 1 pcs cable of random color.
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-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-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-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-1237
Ergonomic exterior, comfortable handling Millimeter accuracy Large, multiple angle HD display Quick, auto calculation with real-time readout Multiple functions: measure wind speeds up to 30m/s, data storage, and more Auto power off after 3 minutes without operation
