Skip to content
SME International Co., Ltd
Products search
Map-marked-alt
admin@leosmeter.com
Company Address
Home
Products
IoT Cloud HMI PLC SCADA
Modbus TCP/FX Protocol To MQTT Protocol [K-BOX]
IIoT Cloud Box ( Cbox )
IIoT Cloud HMI 7″/10″
IIoT Cloud HMI D Series
IIoT Cloud HMI 15.6″ Series
TV BOX
PLC Haiwell+LAN+RS485
Haiwell A8 IoT PLC
LoRa
LoRa RF Modem
LoRa RF Gateway
LoRa RF Slave I/O+OLED
LoRa 2CH AI (4-20mA,0-10V)
LoRa 2CH AQ (4-20mA,0-10V)
LoRa 2CH AC Current
LoRa 2CH TE (PT100,T/C)
LoRa 2DI, 2DQ
LoRa 4Digital Input
LoRa 4 Digital Output
Line Notify and MP3
Modbus to Line Notify Gateway
SMS Room Temp + Humidity with Line Notify
MP3 Audio Playback Board
AC Power Meter
Portable Set
Mobile PQM with Touch screen 7 Portable
Mobile PQM with Touch screen and Clamp on 600 Amp
Mobile PQM with Touch screen and CT flex 1500 Amp
Mobile PQM with Touch screen and CT flex 3000 Amp
AC 3Phase 96x96mm
Power Quality Meter PQM510 Lan
IP Power Meter(Lan) IPM310
IoT Power Meter IPM320
AC 3 Phase Multi Function+RS485
AC 3 Phase Volt , Amp, Kwh with Motor Protection
AC 3 Phase Volt & Amp with Phase Protection Relay
AC 3 Phases Volt Meter+Phase Protection
AC 3Phase 72x72mm
AC 3 PH KW/KWH+RS485
AC 1Phase 96x48mm
KWH Meter for Apartment
AC 1 Phase Volt Meter
AC 1 Phase Amp Meter
AC 1 Phase Multi Function Power Meter [B72,B73,B74]
AC 1 Phase Multi Function Power Meter [B75]
AC Multi Chanel DIN Rail
AC 12 Circuit+LAN+RS485
AC 18 Circuit+LAN+RS485
NTP Clock
NTP Clock+Calendar+Temp.
NTP Clock with Room Temp Notify
NTP Clock with 4 output relay
NTP Clock – Customize
Jumbo Display
RGB LED Matrix ModbusTCP
IP Message,Number Display + Sound
Message&Number+PT100
Message&Number+4-20mA
7Segment 12″ 9″ 7″ 4″ 2.3″
Big Display 7 Segment _ตัวอย่างงานประกอบ1
Big Display 7 Segment ( 2.3 , 4 , 7 , 9 , 12 inch )
Big Display IP Remote ( TCP/IP )
Big 7 Segment Remote Display
Big Display 4-20mA/0-10V
Big Display PT100, T/C
Big Display Rate (RPM,m/min)
Big Display Counter
Big Display Timer
Product Monitoring
Production Monitoring System
Product Monitoring 2 Counter
Target Board
9648 Remote Display
Modbus Remote Display Panel (4Digit)
Modbus Remote Display Panel (6Digit)
SMS+Line Temp&Humidity
Counter / Rate
Digital Rate Meter (6 Digit)
Digital Counter Meter (6Digit)
Process Meter
96×48 4-20 mA , 0-10 V
Digital Process Process Meter (4 digit)
Digital Process Meter (6 Digit)
Remote 2 wire 4-20mA, 0-10V 4 Channel
Universal input mA,V,PT100,T/C
96×48 Temperature
Temperature Meter (RTD + Thermocouple)
Dual & Differential Temperature Meter
Remote 2 wire PT100,PT1000 & Thermocouple 4 Channel
PLC Download Cable
Mitsubishi PLC Cable
5IN1 Q/FX/A/GOT/Servo
3IN1 Q/FX/A/GOT/Servo
FX-USB-AW DIN8+mini USB
SC05N RS232 to A/FX Series
OMRON PLC Cable
5IN1 USB-OMRON [C/CQM/CPM/CS/CJ] Download cable
USB to RS232/485/422
Others PLC Cable
Portable & Training KIT
CT Current Transformer
C.T. Flex Rogowski 800A/1500A/3500A
Split core Current Transformer xxx/5A
Split core Current Transformer xxx/333mV
High Precision ***/2500turn
Current Transformer Clamp on (2500turn)
Current Transformer 3 Phase
ZERO Current Transformer
DC Meter
DC Power Meter
Amp Hour (Electroplating)
DC Amp meter [ DC2-B21, DC2-B22 ]
DC Volt meter
Ethernet I/O
EIO Digital I/O
Ethernet I/O 8 Input 8 Output Transistor
Ethernet I/O 16 Digital Input
Ethernet I/O 16 Digital Output Transistor
Ethernet I/O 16 Input 16 Output Transistor
Ethernet I/O 32 Digital Input
Ethernet I/O 32 Digital Output
Ethernet I/O 64 Digital Output
EIO Analog I/O
Ethernet I/O 14 Channel 4-20mA
Ethernet I/O 14 NTC/PTC
Modbus to Analog input 4 Channel 4-20mA
Modbus to Analog output 4 channel 4-20 mA
Ethernet I/O 8 Channel (PT100,T/C)
EIO Mix I/O
IoT 8 Channel (PT100,T/C) With MQTT Protocol
Flow Rate & Totalizer
Analog Rate and Totalizer 4-20mA,0-10V
Pulse Rate and Totalizer NPN/PNP
Weight Indicator
Weight Controller(2Output Relay)
Weight Controller(4Output Transistor)
Chiller Monitoring System
SILO Temperature Monitoring
DC Source mA, Volt, TC
Modbus Scanner
Modbus TCP Scanner
Modbus RTU Scanner(Modbus Data Logger)
Protection Relay
Earth Leakage Protection Relay
Ground Fault Protection Relay
Motor Protection Relay
Surge Protection
RS485 Surge Protection
Ethernet Surge Protection
AC Line 3Phase/N + PE Surge Protection Device
Converter & Repeater
Protocol Converter
Modbus TCP/IP to Modbus RTU
Modbus RTU to Modbus TCP/IP
Modbus TCP/IP to PLC FX Mitsubishi (Computer Link Protocol)
Modbus TCP/IP to OMRON PLC (Host Link Protocol)
RS232 to RS485/422
RS485 Repeater
Modbus Data Logger
Transmitter
AC Line 1 Phase
IP Transmitter
IPTX 1UI1UQ
IPTX 1UI2UQ
IPTX 2TE2UQ+LAN
IPTX 2NTC 2UQ
IPTX 2AI2UQ + LAN
IPTX 1AC1UQ
Universal Temperature
Sensor and Transducer
Sensor Temp & Humidity Config by RS485 Modbus RTU
Lora RF Sensor Room Temp & Humidity ( built in RS485 )
2wire 4-20mA
2wire 4-20mA Room Temperature Sensor
Liquid Level Transmitter 2wire 4-20mA Sensor
Pressure Transmitter 2wire 4-20mA Sensor
R Shunt
PT100 SENSOR
RTD PT100 Sensor
RTD Probe Sensor with PT100
Thermocouple Sensor
Accessories
Test Lead Cable
Test Lead Cable + Crocodile Clip
New Product
Download
Leos User Manual
Software
Firmware
Haiwell User Manual
Video Tutorial
Product Catalog
About Us
Contact Us
Menu
Home
Products
IoT Cloud HMI PLC SCADA
Modbus TCP/FX Protocol To MQTT Protocol [K-BOX]
IIoT Cloud Box ( Cbox )
IIoT Cloud HMI 7″/10″
IIoT Cloud HMI D Series
IIoT Cloud HMI 15.6″ Series
TV BOX
PLC Haiwell+LAN+RS485
Haiwell A8 IoT PLC
LoRa
LoRa RF Modem
LoRa RF Gateway
LoRa RF Slave I/O+OLED
LoRa 2CH AI (4-20mA,0-10V)
LoRa 2CH AQ (4-20mA,0-10V)
LoRa 2CH AC Current
LoRa 2CH TE (PT100,T/C)
LoRa 2DI, 2DQ
LoRa 4Digital Input
LoRa 4 Digital Output
Line Notify and MP3
Modbus to Line Notify Gateway
SMS Room Temp + Humidity with Line Notify
MP3 Audio Playback Board
AC Power Meter
Portable Set
Mobile PQM with Touch screen 7 Portable
Mobile PQM with Touch screen and Clamp on 600 Amp
Mobile PQM with Touch screen and CT flex 1500 Amp
Mobile PQM with Touch screen and CT flex 3000 Amp
AC 3Phase 96x96mm
Power Quality Meter PQM510 Lan
IP Power Meter(Lan) IPM310
IoT Power Meter IPM320
AC 3 Phase Multi Function+RS485
AC 3 Phase Volt , Amp, Kwh with Motor Protection
AC 3 Phase Volt & Amp with Phase Protection Relay
AC 3 Phases Volt Meter+Phase Protection
AC 3Phase 72x72mm
AC 3 PH KW/KWH+RS485
AC 1Phase 96x48mm
KWH Meter for Apartment
AC 1 Phase Volt Meter
AC 1 Phase Amp Meter
AC 1 Phase Multi Function Power Meter [B72,B73,B74]
AC 1 Phase Multi Function Power Meter [B75]
AC Multi Chanel DIN Rail
AC 12 Circuit+LAN+RS485
AC 18 Circuit+LAN+RS485
NTP Clock
NTP Clock+Calendar+Temp.
NTP Clock with Room Temp Notify
NTP Clock with 4 output relay
NTP Clock – Customize
Jumbo Display
RGB LED Matrix ModbusTCP
IP Message,Number Display + Sound
Message&Number+PT100
Message&Number+4-20mA
7Segment 12″ 9″ 7″ 4″ 2.3″
Big Display 7 Segment _ตัวอย่างงานประกอบ1
Big Display 7 Segment ( 2.3 , 4 , 7 , 9 , 12 inch )
Big Display IP Remote ( TCP/IP )
Big 7 Segment Remote Display
Big Display 4-20mA/0-10V
Big Display PT100, T/C
Big Display Rate (RPM,m/min)
Big Display Counter
Big Display Timer
Product Monitoring
Production Monitoring System
Product Monitoring 2 Counter
Target Board
9648 Remote Display
Modbus Remote Display Panel (4Digit)
Modbus Remote Display Panel (6Digit)
SMS+Line Temp&Humidity
Counter / Rate
Digital Rate Meter (6 Digit)
Digital Counter Meter (6Digit)
Process Meter
96×48 4-20 mA , 0-10 V
Digital Process Process Meter (4 digit)
Digital Process Meter (6 Digit)
Remote 2 wire 4-20mA, 0-10V 4 Channel
Universal input mA,V,PT100,T/C
96×48 Temperature
Temperature Meter (RTD + Thermocouple)
Dual & Differential Temperature Meter
Remote 2 wire PT100,PT1000 & Thermocouple 4 Channel
PLC Download Cable
Mitsubishi PLC Cable
5IN1 Q/FX/A/GOT/Servo
3IN1 Q/FX/A/GOT/Servo
FX-USB-AW DIN8+mini USB
SC05N RS232 to A/FX Series
OMRON PLC Cable
5IN1 USB-OMRON [C/CQM/CPM/CS/CJ] Download cable
USB to RS232/485/422
Others PLC Cable
Portable & Training KIT
CT Current Transformer
C.T. Flex Rogowski 800A/1500A/3500A
Split core Current Transformer xxx/5A
Split core Current Transformer xxx/333mV
High Precision ***/2500turn
Current Transformer Clamp on (2500turn)
Current Transformer 3 Phase
ZERO Current Transformer
DC Meter
DC Power Meter
Amp Hour (Electroplating)
DC Amp meter [ DC2-B21, DC2-B22 ]
DC Volt meter
Ethernet I/O
EIO Digital I/O
Ethernet I/O 8 Input 8 Output Transistor
Ethernet I/O 16 Digital Input
Ethernet I/O 16 Digital Output Transistor
Ethernet I/O 16 Input 16 Output Transistor
Ethernet I/O 32 Digital Input
Ethernet I/O 32 Digital Output
Ethernet I/O 64 Digital Output
EIO Analog I/O
Ethernet I/O 14 Channel 4-20mA
Ethernet I/O 14 NTC/PTC
Modbus to Analog input 4 Channel 4-20mA
Modbus to Analog output 4 channel 4-20 mA
Ethernet I/O 8 Channel (PT100,T/C)
EIO Mix I/O
IoT 8 Channel (PT100,T/C) With MQTT Protocol
Flow Rate & Totalizer
Analog Rate and Totalizer 4-20mA,0-10V
Pulse Rate and Totalizer NPN/PNP
Weight Indicator
Weight Controller(2Output Relay)
Weight Controller(4Output Transistor)
Chiller Monitoring System
SILO Temperature Monitoring
DC Source mA, Volt, TC
Modbus Scanner
Modbus TCP Scanner
Modbus RTU Scanner(Modbus Data Logger)
Protection Relay
Earth Leakage Protection Relay
Ground Fault Protection Relay
Motor Protection Relay
Surge Protection
RS485 Surge Protection
Ethernet Surge Protection
AC Line 3Phase/N + PE Surge Protection Device
Converter & Repeater
Protocol Converter
Modbus TCP/IP to Modbus RTU
Modbus RTU to Modbus TCP/IP
Modbus TCP/IP to PLC FX Mitsubishi (Computer Link Protocol)
Modbus TCP/IP to OMRON PLC (Host Link Protocol)
RS232 to RS485/422
RS485 Repeater
Modbus Data Logger
Transmitter
AC Line 1 Phase
IP Transmitter
IPTX 1UI1UQ
IPTX 1UI2UQ
IPTX 2TE2UQ+LAN
IPTX 2NTC 2UQ
IPTX 2AI2UQ + LAN
IPTX 1AC1UQ
Universal Temperature
Sensor and Transducer
Sensor Temp & Humidity Config by RS485 Modbus RTU
Lora RF Sensor Room Temp & Humidity ( built in RS485 )
2wire 4-20mA
2wire 4-20mA Room Temperature Sensor
Liquid Level Transmitter 2wire 4-20mA Sensor
Pressure Transmitter 2wire 4-20mA Sensor
R Shunt
PT100 SENSOR
RTD PT100 Sensor
RTD Probe Sensor with PT100
Thermocouple Sensor
Accessories
Test Lead Cable
Test Lead Cable + Crocodile Clip
New Product
Download
Leos User Manual
Software
Firmware
Haiwell User Manual
Video Tutorial
Product Catalog
About Us
Contact Us
Youtube
LEOSMETER CHANNEL
Home
All Products
Download Manual / Software
Contact Us
> Leos Youtube Channel
Menu
Home
All Products
Download Manual / Software
Contact Us
> Leos Youtube Channel
Home
All Products
Download Manual / Software
Contact Us
> Leos Youtube Channel
Menu
Home
All Products
Download Manual / Software
Contact Us
> Leos Youtube Channel
DC Source mA, Volt, TC ( Calibrator )
Home
/ DC Source mA, Volt, TC ( Calibrator )
Showing the single result
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
DC Source mA, Volt, TC ( Calibrator )
Current /Voltage Source & Measurement
DC Source mA, Volt, TC ( Calibrator )