Digital thermometers
Home - Products - Custom laboratory equipment - Digital thermometers - LTI series digital thermometers
The LTI thermometers is intended to replace mercury thermometers in a variety of laboratory uses
Temperature resolution 0.01 °C
Temperature accuracy ±(0.3 + 0.005×|t|) °С
Two years warranty
Files:
The LTI thermometers may be used anywhere a glass thermometer or other type thermometer usually used
The LTI thermometers incorporates glass thermometer simplicity with the ease of a digital display. Like mercury thermometers, the LTI thermometers has accuracy, repeatability and long-term stability. But unlike those thermometers it is hard to break it down and there will never be problems with hazardous material cleanup
Unlike most electronic thermometers, the battery powered LTI thermometers has no wires to get in the way. Due to low power consumption the LTI thermometers can be operated for about a year on one set of two AAA batteries
Low battery display, and failure mode indications protect the user from false data
Specifications
Temperature range
• LTI-M
• LTI-N
• LTI-P
−196...+150 °C
−50...+300 °C
0...+500 °C
Temperature resolution
• in the range of −99.99 to +199.99 °C
• out of the range of −99.99 to +199.99 °C
0.01 °C
0.1 °C
Temperature uncertainty
±(0.3 + 0.005×|t|) °C
Display
LCD with 14 mm characters
Sensor
Platinum RTD in stainless steel cover
Minimum depth of sensor insertion
35 mm
Temperature response
0 to 100 °C in 20 seconds, water bath
Dimensions W×D×H
• electronics and display enclosure
• conventional sensor
73×77×34 mm
Ø3.3×250 mm
Weight
0.2 kg
Power supply
Two AAA-size 1.5 V batteries
Temperature range
• LTI-M
• LTI-N
• LTI-P
−196...+150 °C
−50...+300 °C
0...+500 °C
Temperature resolution
• in the range of −99.99 to +199.99 °C
• out of the range of −99.99 to +199.99 °C
0.01 °C
0.1 °C
Temperature uncertainty
±(0.3 + 0.005×|t|) °C
Display
LCD with 14 mm characters
Sensor
Platinum RTD in stainless steel cover
Minimum depth of sensor insertion
35 mm
Temperature response
0 to 100 °C in 20 seconds, water bath
Dimensions W×D×H
• electronics and display enclosure
• conventional sensor
73×77×34 mm
Ø3.3×250 mm
Weight
0.2 kg
Power supply
Two AAA-size 1.5 V batteries
Explanation of LTI temperature uncertainty ±(0.3 + 0.005×|Treading|) °C:
| Measured temperature | Accuracy of measured temperature |
|---|---|
|
−196 °C |
±1.28 °C |
|
−50 °C |
±0.55 °C |
|
0 °C |
±0.30 °C |
|
150 °C |
±1.05 °C |
|
300 °C |
±1.80 °C |
|
500 °C |
±2.80 °C |
If you are looking for more precise temperature meter, pay attention to LT-300 thermometer
Besides 250 mm conventional sensor, stem lenghts of 70 up to 600 mm are available. Sensors in titanium cover of the same diameter for measuring in aggressive liquids are available too![]()
Built-in serial interface allows to connect the LTI thermometers to PC via COM-port. ThermoChart software will allow you to record temperature data as chart and as table, to save and restore it. It is easy to make calibration with use of ThermoChart software
Having fast temperature response, excellent resolution and measuring range, the LTI thermometers in conjunction with ThermoChart software is the perfect tool for creation of temperature recording systems

Optional accessories:
- Cable for sensor extending
- Cable for PC connection (essential for using ThermoChart software)
- DualLock tape for enclosure fixing on the wall


