High Precision Very Low Temperature Dry Block Calibrator TCAL 1503/-40

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’s intuitive 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. Temperature Inputs: RTD, TC Wide Temperature Measurement Ranges: -200 to + 1800 °C Temperature Resolution: 0.01/0.001* °C (*As per selected Input type) Analog Inputs: Resistance, Current, Voltage Wide Analog Measurement Ranges: 0 to 4000 Ohms, 0 to 2omA DC, 0 to 75 mV DC, 0 to 30V DC Analog Measurement Resolution: 0.01 Ohms, 0.001 mA/mV/V Display: 2.8” True Colour TFT touchscreen Operating Conditions: -10 to 60 °C; 0 to 100% RH (non-condensing) Storage Conditions: -10 to 45 °C; 10 to 90% RH Data Recording: Huge Logging Memory upto 16 GB Data Logging Interval: User-selectable from 1 second to 24 hours Data Download: Via USB Type-C to PC software (Sansel-Soft-01) Calibration: Multipoint calibration feature available Alarms: Audible and visible; user-settable high and low thresholds Battery: Integrated 3.7V / 10,000 mAh rechargeable Li-ion Charging Port: USB Type-C Adjustable Settings: Backlight timing, brightness, touch sound Housing: ABS with anti-slip grip silicon cover Protection Class: IP40 Dimensions: 35 x 80 x 165 mm (L x W x H) Weight: Approximately 560 g

Specification: Measurement Range: Dew Point (Dp): -8 °C to +20 °C Relative Humidity (RH): 0% to 100%RH Temperature (T): -20 °C to +70 °C Resolution : 0.01 °C / % RH Accuracy: ± 1 °C at 50…-20 °Ctd ± 2 °C at -20…-50 °Ctd ± 3 °C at -50…-80 °Ctd Display: 2.8” True Colour TFT with Touch Screen Sensor Supply Output: 15 V DC Display Refresh Rate: 1 second (typical) Data download: Via USB C-type to PC software (Sansel-Soft-01) Alarm: Audible & Visible, user-settable high & low alarms for all parameters Calibration (1 to 5 points each parameter): Multipoint Calibration for temperature & humidity Touch sound: On / Off option available Integrated battery: 3.7 V / 10,000 mAh Inbuilt rechargeable Li-ion battery Battery charging port: USB C-type Backlight Time Interval: Adjustable from OFF to 59 mins : 59 secs Application Environment Range: -1 °C to +60 °C; 0% to 100% RH (non-condensed) Storage Environment Range: -10 to 45 °C ; 10 to 90% RH Housing Material: ABS with anti-slip grip silicon cover Protection Class: IP40 Dimension ( L x B x H): 35 x 80 x 165 mm Weight: Approximately 560 g

Model : Pcal 1300 / 20 bar Display : 128 x 64 COG Graphic LCD with White LED Back light Range (bar) : -1 to 20 bar Accuracy : ± 0.05%FS Resolution (bar) : 6 digit user selectable Instrument Port : 1/4' BSP Male x 10 mm long Instrument dimension : 100 x 100 x 55 (WxHxD) mm Instrument Weight : 400gms (Appox.) Stability time : 1 to 2 mins Pressure units* (selectable) :bar, mbar, Mpa, kpa, kg/cm2, inHg,cmHg,mmHg,mH₂o, ftH₂o,inH₂o, cmH₂o,mmH₂o Pressure Zero : One touch zero provided on front key Pressure Peak : Maximum &minimum with user reset option Pressure overflow : FS X 2 (Max.) Pressure burst : FS X3 (Max.) Temp.Measure : RTD-PT 100 (2,3,4, wire selectable) Temp. Range : -199.999 to 850.000 Switch test : Provided mA Measure : 0-24 mA (scalable) Display scale : -99999 to 99999 counts (for mA measure input) Display Hold : One touch hold provided on front key Power Supply : 9V DC ±5% / 200mAh Rechargeable battery with battery life 4hours with out back light(or) 9V DC adapter /230V AC supply operated Pump Weight (gms)(Approx.) : 700 Pc Interface : RS 485 Pc Software : Windows based semi automatic calibration software (optional)