Digital blue display dc

Buy 5pcs 0.28 Inch Two-wire 2.5-30V Digital Blue Display DC Voltmeter Adjustable Voltage Meter for R267.00

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Buy 20pcs 0.28 Inch Three-wire 0-100V Digital Red Display DC Voltmeter Adjustable Voltage Meter for R550.00

Buy 5pcs 0.28 Inch Two-wire 2.5-30V Digital Red Display DC Voltmeter Adjusta for R119.00

Buy Temperature Meter Thermometer Digital (BLUE Display) (12V) **LOCAL STOCK** for R70.00

Buy 10pcs 0.28 Inch Two-wire 2.5-30V Digital Red Display DC Voltmeter Adjustable Vo for R296.18

Buy 5pcs 0.28 Inch Two-wire 2.5-30V Digital Red Display DC Voltmeter Adjustable Voltage Meter for R235.00

Buy DC 0-300V 500A Voltage Current Panel Meter Digital Blue Red Dual LED Voltmeter Ammeter With 500A/75m for R559.60

Version Note: Product name classification that can measure the maximum peak range, MODBUS version with RS485 communication interface, you can use the host computer software to collect data, but also with the PLC, DCS, intelligent instruments and other equipment to communicate! In addition, other functions are the same! Measurement instructions: Measurement voltage can be set to independent power supply and non-independent power supply mode, the module has a black jump cap, plug in means that using a non-independent power supply, unplug means using independent power supply! Wiring method is not the same, please check the wiring carefully! The wrong wiring leads to the burnout module is not responsible! Non-independent power supply is the module supply voltage is the measured voltage (5-30V), independent power supply is the module power supply and the measured voltage is separated, then the module supply voltage 5-24V, the maximum voltage measured for the purchase of voltage value (standard 30V is 0-30V) Optional type: (please choose the one you need) 3A30V 10A30V 10A30V Modbus 3A30V Modbus Feature: Can measure the voltage, current, ambient temperature at the same time. Voltage range: 0-30V Current range: 0-10A / 0-3A (high current temperature exceeds 60 degrees please strengthen the cooling) Temperature range: -10 to 100 degrees (accuracy 1%) Accuracy: ±1% (the greater the voltage and current range, the corresponding reduction in accuracy) Support standard Modbus RTU protocol, communication mode RS485 (Optional function) Voltage and temperature for the switch display (through the button to set the temperature display mode: under power down situation, press and hold the button for three seconds and then release button, you can re-power to switch, only show the voltage mode or switch display voltage and temperature) With the agreement function can be set to 1-255 device address, set by the host computer software (this functions is optional); Product size: 47.8 x 28.8 x 30mm Installation hole: 45 * 25.5mm Weight: 24g Interface description: Marked A, B terminals are the RS485 interface for Modbus communication GND: voltage negative IIN: measured current load of the negative VCC: when using non-independent power supply, the measured power is positive, when using independent power supply for the module power supply positive VIN: independent measured voltage is positive, the load is positive. Modbus test description: (Optional function) 1. Connect the hardware 1) Connected to the RS485 serial port, A connected A, B connected B, connected to the measured voltage. 2. Software settings: 1) In the "communication settings" set the serial port number, open the serial port. 2) Set the module address in the "Analog acquisition" item (the default address is "1", you can change the module address in the "Module address change" item if the module address is not clear) 3) In the "analog acquisition" click on the "acquisition" command on it. If display "communication error" please confirm the RS485 interface A, B-side is not reversed. Package includes: 1 x DC Meter

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: - Operating voltage:DC 4.5 - 30V - Measure voltage: DC 0 - 100V - Minimum resolution(V): 0.1V - Measure current:50A (require external shunt) - Minimum resolution(A): 0.1A - Operating current: - Display: three 0.28" LED digital tube - Display color: Red and Blue (two-color display) - Dimensions: 48 x 29 x 21mm - Mounting cutout: 45.5 x 26.5mm - Refresh rate: about 500mS / times - Measure accuracy: 1% (± 1 digit) - Operating temperature: -10 to 65°c - Operating Humidity: 10 to 80% (non-condensing) - Working pressure: 80 to 106 kPa - Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement - Wiring: - Black line (thin): vacant or buck circuit (module) negative - Red line (thin): power supply+ - Black line (thick): COM, common measuring - Red line (thick): PW+, measuring terminal voltage input positive - Yellow line (thick): IN+, current input+ Notice: - The voltage between the thin red and thin black lines must be within DC 4.5-30V - The ammeter can only be connected to the negative of the device under test - Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket - When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits - If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package included: 1 x Digital Volt Amp Meter 1 x 50A / 75mV DC Current Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt Mini Digital Blue + Red Led DC Current Meter Voltmeter With Ampere Shunt

Feature: – Operating voltage:DC 4.5 – 30V – Measure voltage: DC 0 – 100V – Minimum resolution(V): 0.1V – Measure current:50A (require external shunt) – Minimum resolution(A): 0.1A – Operating current: – Display: three 0.28" LED digital tube – Display color: Red and Blue (two-color display) – Dimensions: 48 x 29 x 21mm – Mounting cutout: 45.5 x 26.5mm – Refresh rate: about 500mS / times – Measure accuracy: 1% (± 1 digit) – Operating temperature: -10 to 65°c – Operating Humidity: 10 to 80% (non-condensing) – Working pressure: 80 to 106 kPa – Applications:Suitable for automotive/electric cars/motorcycles battery monitoring or other products voltage current measurement – Wiring: Black line (thin): vacant or buck circuit (module) negative Red line (thin): power supply+ Black line (thick): COM, common measuring Red line (thick): PW+, measuring terminal voltage input positive Yellow line (thick): IN+, current input+ Notice: – The voltage between the thin red and thin black lines must be within DC 4.5-30V – The ammeter can only be connected to the negative of the device under test – Exceeds 5A, long-term full load working continuously, it is recommended that the measurement side of the leads are directly soldered to the socket – When the black thin line vacant, it is better to use insulating tape around the exposed part of the wire, to prevent short circuits – If just be used as a voltmeter, it is recommended that the yellow line and the black line were connected together, to prevent the ammeter digital flashing Package included: 10 x Digital Volt Amp Meter 10 x 50A / 75mV DC Current Shunt

Buy Mini 0.36 Inch Digital LED Display 4 Bits DC 0V-100V Voltmeter Meter Tester 3 Wires Vo (Color1 Blue) for R155.00

WHDZ DT83B Digital Multimeter AC DC Voltage Current Resistance Diode Tester Package weight: 0.07 kg Features: This instrument can be used to measuring DC voltage, AC voltage, DC current and resistance. LCD screen, digital display, reading accuracy and speediness. Stable performance, lower power consumption, higher reliability and safety. Specification: DC voltage: 200m - 2000m - 20 - 200 - 400V AC voltage: 200 - 400V DC current: 2000u - 20m - 200mA Resistance: 200 - 2000 - 20k - 200k - 2000k ohm Low voltage display: Yes Overload: Yes Diode test: Yes Max. display: 1999 Battery: 12V 23A battery (Not included) Package weight: 0.106 kg Product Size(L x W x H): 10.00 x 2.50 x 1.80 cm / 3.94 x 0.98 x 0.71 inches Package Size(L x W x H): 16.50 x 10.00 x 2.00 cm / 6.5 x 3.94 x 0.79 inches Package Included: 1 x WHDZ DT83B Digital Multimeter 1 x English User Manual 1 x Test Lead Probe Detail Pictures: Click here for more deals WHDZ DT83B Digital Multimeter AC DC Voltage Current Resistance Diode Tester WHDZ DT83B Digital Multimeter AC DC Voltage Current Resistance Diode Tester

ANENG Q1 9999 Counts True RMS Digital Multimeter AC DC Voltage Current Tester O Package weight: 0.40 kg Features: 1. True RMS 2. NCV 3. Auto and manual ranges selectable 4. Analog bar graph 5. Black EBTN screen Specifications: Capacitance: 9.99nF/99.99nF/999.9nF/9.99uF/99.99uF/999.9uF/9.999MF Voltage: 999.9mV/9.999V/99.99V/999.9V Current: 999.9uA/99.99uA/999.9mA/10A Resistance: 99.99/999.9/9.999k/99.99k/999.9K/9.999M/99.99M Ohm Frequency: 99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/5MHz Temperature: -20￢ﾄﾃ~1000￢ﾄﾃ/-4￢ﾄﾉ-1832￢ﾄﾉ Display Type: Digital Display Diode Test: Yes Continuity: Yes Duty Cycle: 1%-99% Sample Rate: 3 times per second Power: 2 x 1.5V AA batteries(Not Included) DIY Supplies: Electrical Operating Mode: Auto/Manual Ranging Operating Temperature: 0 - 40 ￢ﾄﾃ Operating Humidity: ≤75%RH Storage Condition: -20~60￢ﾄﾃ Storage Humidity: ≤80%RH Package Included: 1 x ANENG Q1 9999 Counts True RMS Digital Multimeter 1 x 16 in 1 Multifunctional Test Line 2 x Test Probe 1 x Temperature Sensor 1 x Storage Bag 1 x English User Manual Detail Pictures: Click here for more deals ANENG Q1 9999 Counts True RMS Digital Multimeter AC DC Voltage Current Tester O ANENG Q1 9999 Counts True RMS Digital Multimeter AC DC Voltage Current Tester O

Mini Digital Blue + Red Led DC Current Meter Volt Meterr With Ampere Shunt