Precision Portable Thermometer
Model: PTM 201
Accurate and Reliable Temperature & Analog Measurement in a Compact Design
Application environment range: -10 to 60 °C ; 0 to 100% RH (non condensed)
Storage environment range : -10 to 45 °C ; 10 to 90% RH
- Introduction
- Specifications
- Key Features
- Software Optional
- Accessories
Product Details
The Precision Portable Thermometer (PTM-201) is a state-of-the-art handheld measurement device designed for professionals who demand exceptional accuracy, versatility, and reliability. By supporting a wide range of input types — including RTD, Thermocouple, mA, Voltage, Resistance, and mV—this instrument is engineered to adapt to a variety of field and laboratory applications.
The PTM-201’sintuitive 2.8” True Colour TFT touchscreen ensures a user- friendly experience, while comprehensive data logging features and a large 16 GB memory enable extensive record-keeping for analysis and compliance. With robust construction, an integrated rechargeable battery, and advanced calibration and alarm capabilities, the PTM-201 is the ideal partner for achieving precise and traceable measurements in demanding environments.
| Parameter | Specification |
|---|---|
| Inputs | Universal |
| Range | As per selected input |
| Resolution | As per selected input |
| Display | 2.8” True colour TFT with touch screen |
| Application environment range | -10 to 60 °C ; 0 to 100% RH (non condensed) |
| Storage environment range | -10 to 45 °C ; 10 to 90% RH |
| Display refresh rate | 1 second (typical) |
| Data logging interval * | 1 sec to 24 Hours (user selectable) (Only for PTM 201-A) |
| Data download * | Via USB C-type to PC software (Sansel-Soft-01) (Only for PTM 201-A) |
| Calibration | Multipoint Calibration feature available |
| Alarm | Audible & Visible user settable individual High & Low alarm set with alarm mode selection |
| Touch | Sound On / Off option available |
| Battery charging port | USB C-type |
| Integrated battery | 3.7V / 10,000 mAh Inbuilt rechargeable polymer Li-ion battery |
| Backlight time interval | OFF to 59 mins : 59 secs (user adjustable) |
| Brightness adjustment | 10 to 100% (user adjustable) |
| Housing Material | ABS with anti-slip grip silicon cover |
| Housing material | ABS with anti-slip grip silicon cover |
| Protection class | IP40 |
| Overall Dimension in mm | 35 x 80 x 165 mm ( L x B x H) |
| Instrument Weight | 560 g (Approx.) |
Note: Specifications are subject to change without prior notice.
2.8" TFT display with Touch screen- Wide Temperature & Humidity range
- Accuracy at 23 °C± 5 °C : ± 0.2 °C / ±0.8 % RH
- Resolution 0.01°C / 0.01 % RH
- Inbuilt data logging with huge memory space
- Psychometric converted indication of Dew point, Wet bulb temperature, Vapor partial pressure etc.,.
- Built in rechargeable polymer Li-ion battery with charger
- Wide temperature range of probes are available on request
- Portable & Rugged with carrying case
- ISO/IEC 17025 Accredited Calibration certificate (Optional)
- Optional PC Interface software for Data analysis.
Sansel Soft 01 is the ultimate data analysis software designed to import data from PTM 201-A models. It enables ultra-fast downloading of stored data and converts it into visually compelling graphs through a user-friendly interface. Customize and enhance your visualizations, apply filters, and print directly from the tool. Perfect for laboratories, research institutes, hospitals, and food industries, Sansel Soft 01 is your go-to solution for powerful and easy data visualization. Where data meets design, Sansel Soft 01 delivers insights at your fingertips.
- Ultra fastest download data's in fraction of seconds from HTD 200-A model to PC local database & analyze.
- Data Report & Graph view with user selectable parameters for both USB connected HTD 200-A instrument’sstorage data and old Database stored data's in local PC.
- Report export in CSV & PDF format.
- Graph export in PNG & PDF format.
- Easy customized filter option available based on both Report & Graph view by Date & time for selected parameters.
- User selectable report Title, subtitle & logo for both Report & Graph.
- User selectable graph Title, X-label, Y-label, maker scale, Auto scale.
- Multiple HTD 200-A Model possible to connect and download data one by one in single software.
- Software license key protection available to protect your software to misuse by unauthorized user in different PC.
Standard Accessories
- 1.Basic Instrument
- 2.Standard Test Probe – 1no
- 3.Instruction manual
- 4.USB C-Type Data Cable
Optional Accessories
- 1.Protective Carrying Case
- 2.SANSEL-SOFT-01 software for PTM 201-A
- 3.ISO/IEC 17025 Accredited Calibration Certificate
- 4.1/10 DIN RTD sensor
- 5.Additional Test Probe

