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  Test measurement instrumens. Analytical instruments, ph meters, dissolved oxygen meter, hygrometer, salinity meter, weather instruments. Power analyzers, Gas combustion analyzer, Electronic load, Harmonic analyzer. Pressure calibrator, deadweight tester, temperature calibrator, current loop calibrator. Temperature datalogger, humidity datalogger, barometric pressure datalogger, wireless datalogger. Hygrometer, humidity datalogger, HVAC instrument, humidity controllers transmitters. Candela meter, Luminance meter, Radiometer, Albedometer, Luminance transmitter. Cable detectors, coil tester, insulation resistance, resistance bridge, tachometers. Digital multimeter, clamp on meter, amperometer, current meter, high line voltmeter, phasing sequence meter.  
  Resistance bridge, ohmmeter, insulation resistance meter, multimeters, milli ohmmeter, micro ohmmeter, megohmmeter. Manometer, Pressure gauge, deadweight tester, pressure pump, vacuum pump, pressure calibrator. Simulator, Calibrator, resistance standard, resistor decade, inductance standard, thermometry standards. Thermometry bridge, precision thermometer, infrared thermometer, temperature calibrator, dry block calibrator. Current transmitter, Luminance transmitter, energy transmitter, pressure transmitter, temperature transmitter.  
 
 

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Temperature Data logger, Humidity Data logger, Voltage Current Datalogger, USB Wireless Data logger.

 
 
 
Barometric Pressure
Current Input data logger
Humidity data logger
Multi-input data logger
Pulse Event data logger
Switch Event Data logger
Temperature data logger
Voltage data loggers
   
Ethernet LAN Network
Serial RS232 Interface
Serial RS232 or USB
USB Interface
Wireless Interface loggers
 

BAROMETRIC PRESSURE DATA LOGGER



TR-73U Barometric pressure, Temperature, Humidity Data Logger with USB communication.

CURRENT INPUT DATA LOGGER



VR-71 Voltage Data Logger. Voltage Current Recorder Data Logger.
RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.

175-S1 1 Channel Current Voltage data logger.
175-S2 1 Channel Current Voltage data logger. With Display

HUMIDITY DATA LOGGER



EC650 MicroLog Temperature Humidity Data logger. Temperature humidity with external sensor.
EC750 MicroLog Temperature Humidity Data logger. Temperature humidity with external sensor
EC650 MicroLogplus Wireless temperature humidity Data logger. Temperature humidity Datalogger
DAQPro 5300 Multi inputs Datalogger. Eight channel data logger. Portable logging system

HD206-1  Data Logger Temperature and Relative Humidity with display. Internal sensors.
HD206-2  Data Logger Temperature and Relative Humidity with display. Remote sensors.
HD226-1 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD226-2 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.

RTR53 Wireless Data Logger. Temperature, Humidity Data Recorder. Range 10 to 95%RH.
TR72U Temperature Humidity Data Logger with USB communication.
TR73U Temperature Humidity Data Logger with USB communication.
TR72W Temperature Humidity Data Logger with Network, LAN USB communication.
WDR3 Wide application data logger with Network, LAN USB communication.

HygroGuard 10 Humidity Temperature Data Logger.
HygroGuard 20 Humidity Temperature Data Logger with display.

171-1 Temperature Humidity Datalogger. Range: -50° to 120°C.
171-2 Temperature Humidity Datalogger. Range: -20° to 70°C.
171-3 Temperature Humidity Datalogger. Range: -10° to 50°C.
171-6 Temperature Humidity Logger. Range: -50° to 120°C.
1722 Humidity Temperature Datalogger. Logging up to 55,000 measured values with alarm output.
175-H1 2 Channel Temperature Humidity datalogger with internal sensors.
175-H2 2 Channel Temperature Humidity datalogger with internal sensors. LCD display.
177-H1 4 Channel Temperature humidity datalogger with internal/ext probe socket. LCD display.

575 Fast Printer and logger control.
580 Compact Data collector for data loggers.

MULTI-INPUT DATA LOGGER



DAQPro 5300 Multi inputs Datalogger. Eight channel datalogger. Portable data acquisition and logging system with graphic displays and built-in analysis functions

HD32.7  Data Logger Temperature with display. 8 inputs. Remote Pt100 probes SICRAM module.
HD32.8.8  Data Logger Temperature with display. 8 inputs. Thermocouple K, J, T, N, R, S, B, E.
HD32.8.16  Data Logger Temperature with display. 16 inputs Thermocouple K, J, T, N, R, S, B, E.

177-T3 3 Channel Temperature datalogger with internal sensors. Event logging. LCD display.
177-T4 4 Channel Temperature datalogger for external thermocouples. LCD display.

177-H1 4 Channel Temperature humidity datalogger with internal/ext probe socket. LCD display.
171-4 Temperature Datalogger. 4 channels. Range: -50° to 120°C.
171-8 Temperature Datalogger. 4 channels. Range: -200° to 1000°C.

PULSE EVENT DATA LOGGER



RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.
WDR3 Wide application data logger with Network, LAN USB communication.

DAQPro 5300 Multi inputs Datalogger. Eight channel datalogger. Portable data acquisition and logging system with graphic displays and built-in analysis functions

SWITCH EVENT DATALOGGER



RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.
WDR3 Wide application data logger with Network, LAN USB communication.

DAQPro 5300 Multi inputs Datalogger. Eight channel datalogger. Portable data acquisition and logging system with graphic displays and built-in analysis functions

TEMPERATURE DATA LOGGER



EC600 MicroLog Temperature Datalogger. Temperature and external sensor Data logger.
EC650 MicroLog Temperature Humidity Datalogger. Temperature humidity with external sensor.
EC700 MicroLog Temperature Datalogger. Temperature and external sensor Data logger.
EC750 MicroLog Temperature Humidity Datalogger. Temperature humidity with external sensor
EC600 MicroLogplus wireless temperature Data logger. Temperature and external sensor Datalogger
EC650 MicroLogplus Wireless temperature humidity Datalogger. Temperature humidity Datalogger
DAQPro 5300 Multi inputs Datalogger. Eight channel datalogger. Portable logging system

HD206-1  Data Logger Temperature and Relative Humidity with display. Internal sensors.
HD206-2  Data Logger Temperature and Relative Humidity with display. Remote sensors.
HD207  Data Logger Temperature with display. Internal sensor. Temperature monitoring.
HD207-1  Data Logger Temperature with display. Remote sensor. Temperature monitoring.
HD226-1 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD226-2 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD227  Data Logger Temperature. No display. Internal sensor. Temperature monitor.
HD227-1  Data Logger Temperature. No display. Remote sensor. Temperature monitor.

HD32.7  Data Logger Temperature with display. 8 inputs. Remote Pt100 probes SICRAM module.
HD32.8.8  Data Logger Temperature with display. 8 inputs. Thermocouple K, J, T, N, R, S, B, E.
HD32.8.16  Data Logger Temperature with display. 16 inputs Thermocouple K, J, T, N, R, S, B, E.

RTR51 Wireless Data Logger. Temperature Logger with internal sensor. Range -40 degC - 80 degC.
RTR52 Wireless Data Logger. Temperature Logger with external sensor. Range -60 degC - 155deg C.
RTR52Pt Wireless Data Logger. Temperature Logger with external sensor. Range -199.9°C to 600°C.
RTR53 Wireless Data Logger. Temperature, Humidity Data Recorder. Range 10 to 95%RH.
RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.
TR51S
Temperature Waterproof Data Logger, Data Collector. Internal sensor -40 deg C to 80 deg C.
TR52S Temperature Waterproof Data Logger, Data Collector. External Sensor -60 to 155 deg C.
TR51A Temperature Waterproof Data Logger, Data Collector. Internal sensor -40 deg C to 80 deg C.
TR52 Temperature Waterproof Data Logger, Data Collector. External Sensor -60 to 155 deg C.
TR71U Temperature Data Logger with USB communication. 2 channels. Internal probe + External.
TR72U Temperature Humidity Data Logger with USB communication.
TR73U Temperature Humidity Data Logger with USB communication.
TR71W Temperature Data Logger with Network, LAN USB communication. 2 channels.
TR72W Temperature Humidity Data Logger with Network, LAN USB communication.
WDR3 Wide application data logger with Network, LAN USB communication.
TR81 Wide range Temperature Data Logger.
Measurement and Recording
RTR-61 Wide range Temperature Data Logger. Measurement and Recording
TR-81 Wide range Temperature Data Logger.
Measurement and Recording

HygroGuard 10 Humidity Temperature Data Logger.
HygroGuard 20 Humidity Temperature Data Logger with display.

171-0 Temperature Datalogger. Range: -35° to 70°C (-50° to 158°F).
171-1 Temperature Humidity Datalogger. Range: -50° to 120°C.
171-4 Temperature Datalogger. Range: -50° to 120°C.
171-8 Temperature Datalogger. Range: -200° to 1000°C.
174 Temperature Datalogger.
175-T1 1 Channel Temperature datalogger with internal sensor. LCD display
175-T2 2 Channel Temperature datalogger with internal sensor/external probe socket. Display.
175-T3 2 Channel Temperature datalogger for external thermocouples sensors. Display.
177-T1 1 Channel Temperature datalogger with internal sensor. Long time monitoring.
177-T2 1 Channel Temperature datalogger with internal sensor. Long time monitoring. Display.
177-T3 3 Channel Temperature datalogger with internal sensors. Event logging. LCD display.
177-T4 4 Channel Temperature datalogger for external thermocouples. LCD display.

171-2 Temperature Humidity Datalogger. Range: -20° to 70°C.
171-3 Temperature Humidity Datalogger. Range: -10° to 50°C.
171-6 Temperature Humidity Logger. Range: -50° to 120°C.
1722 Humidity Temperature Datalogger. Logging up to 55,000 measured values with alarm output.
175-H1 2 Channel Temperature Humidity datalogger with internal sensors.
175-H2 2 Channel Temperature Humidity datalogger with internal sensors. LCD display.
177-H1 4 Channel Temperature humidity datalogger with internal/ext probe socket. LCD display.

575 Fast Printer and logger control.
580 Compact Data collector for data loggers.

VOLTAGE DATALOGGER



VR-71 Voltage Data Logger. Voltage Current Recorder Data Logger.
RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.

175-S1 1 Channel Current Voltage datalogger.
175-S2 1 Channel Current Voltage datalogger. With Display

ETHERNET LAN NETWORKS INTERFACE DATA LOGGER



TR71W Temperature Data Logger with Network, LAN USB communication. 2 channels.
TR72W Temperature Humidity Data Logger with Network, LAN USB communication.
WDR3 Wide application data logger with Network, LAN USB communication.

SERIAL RS232 INTERFACE DATA LOGGER



HD206-1  Data Logger Temperature and Relative Humidity with display. Internal sensors.
HD206-2  Data Logger Temperature and Relative Humidity with display. Remote sensors.
HD207  Data Logger Temperature with display. Internal sensor. Temperature monitoring.
HD207-1  Data Logger Temperature with display. Remote sensor. Temperature monitoring.
HD226-1 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD226-2 Data Logger Temperature Relative Humidity. No Display Sensor outside the logger.
HD227  Data Logger Temperature. No display. Internal sensor. Temperature monitor.
HD227-1  Data Logger Temperature. No display. Remote sensor. Temperature monitor.

HD32.7  Data Logger Temperature with display. 8 inputs. Remote Pt100 probes SICRAM module.
HD32.8.8  Data Logger Temperature with display. 8 inputs. Thermocouple K, J, T, N, R, S, B, E.
HD32.8.16  Data Logger Temperature with display. 16 inputs Thermocouple K, J, T, N, R, S, B, E.

SERIAL RS232 OR USB INTERFACE DATA LOGGER



171-0 Temperature Datalogger. Range: -35° to 70°C (-50° to 158°F).
171-1 Temperature Humidity Datalogger. Range: -50° to 120°C.
171-4 Temperature Datalogger. Range: -50° to 120°C.
171-8 Temperature Datalogger. Range: -200° to 1000°C.
174 Temperature Datalogger.
175-T1 1 Channel Temperature datalogger with internal sensor. LCD display
175-T2 2 Channel Temperature datalogger with internal sensor/external probe socket. Display.
175-T3 2 Channel Temperature datalogger for external thermocouples sensors. Display.
177-T1 1 Channel Temperature datalogger with internal sensor. Long time monitoring.
177-T2 1 Channel Temperature datalogger with internal sensor. Long time monitoring. Display.
177-T3 3 Channel Temperature datalogger with internal sensors. Event logging. LCD display.
177-T4 4 Channel Temperature datalogger for external thermocouples. LCD display.

171-2 Temperature Humidity Datalogger. Range: -20° to 70°C.
171-3 Temperature Humidity Datalogger. Range: -10° to 50°C.
171-6 Temperature Humidity Logger. Range: -50° to 120°C.
1722 Humidity Temperature Datalogger. Logging up to 55,000 measured values with alarm output.
175-H1 2 Channel Temperature Humidity datalogger with internal sensors.
175-H2 2 Channel Temperature Humidity datalogger with internal sensors. LCD display.
177-H1 4 Channel Temperature humidity datalogger with internal/ext probe socket. LCD display.

USB INTERFACE DATA LOGGER



EC600 MicroLog Temperature Data logger. Temperature and external sensor Data logger.
EC650 MicroLog Temperature Humidity Datalogger. Temperature humidity with external sensor.
EC700 MicroLog Temperature Data logger. Temperature and external sensor Data logger.
EC750 MicroLog Temperature Humidity Data logger. Temperature humidity with external sensor
EC600 MicroLogplus wireless temperature Data logger. Temperature and external sensor Datalogger
EC650 MicroLogplus Wireless temperature humidity Datalogger. Temperature humidity Datalogger
DAQPro 5300 Multi inputs Datalogger. Eight channel datalogger. Portable logging system

HD32.7  Data Logger Temperature with display. 8 inputs. Remote Pt100 probes SICRAM module.
HD32.8.8  Data Logger Temperature with display. 8 inputs. Thermocouple K, J, T, N, R, S, B, E.
HD32.8.16  Data Logger Temperature with display. 16 inputs Thermocouple K, J, T, N, R, S, B, E.

RTR51 Wireless Data Logger. Temperature Logger with internal sensor. Range -40 degC - 80 degC.
RTR52 Wireless Data Logger. Temperature Logger with external sensor. Range -60 degC - 155deg C.
RTR52Pt Wireless Data Logger. Temperature Logger with external sensor. Range -199.9°C to 600°C.
RTR53 Wireless Data Logger. Temperature, Humidity Data Recorder. Range 10 to 95%RH.
RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.
TR51S
Temperature Waterproof Data Logger, Data Collector. Internal sensor -40 deg C to 80 deg C.
TR52S Temperature Waterproof Data Logger, Data Collector. External Sensor -60 to 155 deg C.
TR51A Temperature Waterproof Data Logger, Data Collector. Internal sensor -40 deg C to 80 deg C.
TR52 Temperature Waterproof Data Logger, Data Collector. External Sensor -60 to 155 deg C.
TR71U Temperature Data Logger with USB communication. 2 channels. Internal probe + External.
TR72U Temperature Humidity Data Logger with USB communication.
TR73U Temperature Humidity Data Logger with USB communication.
TR71W Temperature Data Logger with Network, LAN USB communication. 2 channels.
TR72W Temperature Humidity Data Logger with Network, LAN USB communication.
WDR3 Wide application data logger with Network, LAN USB communication.
TR81 Wide range Temperature Data Logger.
Measurement and Recording
RTR-61 Wide range Temperature Data Logger. Measurement and Recording
TR-81 Wide range Temperature Data Logger.
Measurement and Recording

HygroGuard 10 Humidity Temperature Data Logger.
HygroGuard 20 Humidity Temperature Data Logger with display.

171-0 Temperature Datalogger. Range: -35° to 70°C (-50° to 158°F).
171-1 Temperature Humidity Datalogger. Range: -50° to 120°C.
171-4 Temperature Datalogger. Range: -50° to 120°C.
171-8 Temperature Datalogger. Range: -200° to 1000°C.
174 Temperature Datalogger.
175-T1 1 Channel Temperature data logger with internal sensor. LCD display
175-T2 2 Channel Temperature data logger with internal sensor/external probe socket. Display.
175-T3 2 Channel Temperature data logger for external thermocouples sensors. Display.
177-T1 1 Channel Temperature data logger with internal sensor. Long time monitoring.
177-T2 1 Channel Temperature data logger with internal sensor. Long time monitoring. Display.
177-T3 3 Channel Temperature data logger with internal sensors. Event logging. LCD display.
177-T4 4 Channel Temperature data logger for external thermocouples. LCD display.

171-2 Temperature Humidity Datalogger. Range: -20° to 70°C.
171-3 Temperature Humidity Datalogger. Range: -10° to 50°C.
171-6 Temperature Humidity Logger. Range: -50° to 120°C.
1722 Humidity Temperature Datalogger. Logging up to 55,000 measured values with alarm output.
175-H1 2 Channel Temperature Humidity datalogger with internal sensors.
175-H2 2 Channel Temperature Humidity datalogger with internal sensors. LCD display.
177-H1 4 Channel Temperature humidity datalogger with internal/ext probe socket. LCD display.

575 Fast Printer and logger control.
580 Compact Data collector for data loggers.

WIRELESS INTERFACE DATA LOGGER



EC600 MicroLogplus wireless temperature Data logger. Temperature and external sensor Data logger
EC650 MicroLogplus Wireless temperature humidity Datalogger. Temperature humidity Data logger

RTR51 Wireless Data Logger. Temperature Logger with internal sensor. Range -40 degC - 80 degC.
RTR52 Wireless Data Logger. Temperature Logger with external sensor. Range -60 degC - 155deg C.
RTR52Pt Wireless Data Logger. Temperature Logger with external sensor. Range -199.9°C to 600°C.
RTR53 Wireless Data Logger. Temperature, Humidity Data Recorder. Range 10 to 95%RH.
RVR-52A Wireless Data Logger. Voltage Pulse Recorder Data Logger.

RTR-50 Wireless Communication Port. Relay unit.
RTR-57U Handheld wireless Data Collector for Data Loggers. LCD Display. 256 000 Readings.
RTR-5W Wireless and Network Station. Web Wing WL. Ethernet LAN.

TR-81 Wide range Temperature Data Logger.
Measurement and Recording

RTR-50 Wireless Communication Port. Relay unit.
RTR-5W Wireless and Network Station. Web Wing WL. Ethernet LAN.
RTR-57U Handheld wireless Data Collector for Data Loggers. LCD Display. 256 000 Readings.
TR-50U Communication Port USB
TR-50C Communication Port RS232.
   
 
 

 
 
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Sales: sales@hotektech.com
Services: services@hotektech.com
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