'lab model ph orp meter ph'

Model: TDS 100 Display: 0.5” 3 ½ Digit 7 segment Red LED Range: 0 – 20 ppm/ 200 ppm/ 2000 ppm/ 20ppt / 200ppt ( 5 range selection using front rotary switch ) Resolution: 0.01 / 0.1 / 1 for ppm range & 0.01 / 0.1 for ppt range Accuracy: ± 1 % of Range ± 1 digit Temperature Compensation: 0 to 50°C (Manual) continuously adjustable Cell Constant: Adjustable with indication on display Sensor: Platinum Conductivity cell (1.0 cell constant) with Banana male connector Input Connection: Banana socket Operating Environment: 0 to 50 °C / 20 to 95 % RH non condensing Power supply: 230V AC / 50 Hz ± 10% Overall Dimensions in mm: 185 x 235 x 65 ( L x B x H ) Instrument weight: 1.6 kg (Approx.)

Model: pH 300 Display: 0.5” 3 ½ Digit 7 segment Red LED Range: 0 to 14 pH / -1999 to +1999 mV Resolution: 0.01 pH / 1 mV Accuracy: ± 0.05 pH ± 1 digit / ± 1 mV ± 1 digit Input Impedance: > 10¹² Ohms Input connection: BNC socket Electrode: Combined Electrode with BNC attachment Temperature Compensation: 0 to 50°C (Manual) continuously adjustable Operating Environment: 0 to 50 °C / 20 to 95 % RH non condensing Power supply: 230V AC / 50 Hz ± 10% Overall Dimensions in mm: 185 x 235 x 65 (L x B x H) Instrument weight: 1.6 kg (Approx.)

Model: HTD 200 Display: 2.8” True colour TFT display with touch screen Range: Temperature: -40 to 85 °C (T), Humidity: 0 to 100% RH (RH) Resolution: 0.01 °C / 0.01 % RH Accuracy at 23 °C± 5 °C : ± 0.2 °C / ±0.8 % RH Psychometric calculated indication: Dew / Frost point ( Dp / Fp ) Wet Bulb Temperature ( Tw ) Vapour partial pressure ( E ) Vapour Saturation pressure ( Ew ) Mixing ratio by weight (dry) ( g / kg ) Enthalpy ( H ) ( KJ / kg ) Specific Humidity (moisture) ( g / kg ) Absolute Humidity (moisture) ( g / m³ ) Volume mixing ratio (dry) ( ppm ) Calculation method: WMO method Display refresh rate: 1 s (typical) Calibration : 5 point lookup table for both Temperature & Humidity Alarm: Audible & Visible user settable individual High & Low alarm set with alarm mode selection for all the 3 parameters Touch sound: On / Off option available Logging interval: 1 sec to 24 Hrs programmable Memory capacity: 4 to 32 GB Internal storage Data download: Via USB Battery charging port: USB C type Integrated battery: 3.7V / 10,000 mAh Inbuilt rechargeable polymer Li-ion battery Backlight time interval: 0(OFF) to 59 mins : 59 secs (user adjustable) Brightness adjustment: 10 to 100% (user adjustable) Application environment range: -10 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 Overall Dimension in mm: 35 x 80 x 165 mm ( L x B x H) Instrument Weight: 560 g (Approx.)

Model: ORP 300 Display: 0.5” 3 ½ Digit 7 segment Red LED Range: -1999 to +1999 mV Resolution: 1 mV Accuracy: ± 1 mV ± 1 digit Input Impedance: > 10¹² Ohms Input connection: BNC socket Electrode: ORP Electrode with BNC attachment Operating Environment: 0 to 50 °C / 20 to 95 % RH non condensing Power supply: 230V AC / 50 Hz ± 10% Overall Dimensions in mm: 185 x 235 x 65 (L x B x H) Instrument weight: 1.6 kg (Approx.)

Model: pH 302 Display: 16 Character x 2 line LCD with Backlight Range: 0 to 14 pH / -1999 to +1999 mV /0 – 150°C Resolution: 0.01 pH / 1 mV / 0.1°C Accuracy: ± 0.01 pH ± 1 digit / ± 1 mV ± 1 digit /± 0.5°C ± 1 digit Input Impedance: > 10¹² Ohms Temperature Compensation: 0 to 150°C Manual / Automatic Electrode: Combined pH Electrode with BNC attachment Temperature sensor: Provided with 3 pin female socket pH / ORP Input connection: BNC socket Operating Environment: 0 to 50 °C / 20 to 95 % RH non condensing Temperature connection: 3 pin male socket Power supply: 230V AC / 50 Hz ± 10% Overall Dimensions in mm: 190 x 185 x 75 ( L x B x H ) Instrument weight: 1.7 kg (Approx.)

Model : pH 641 Display : 0.5” 3 ½ Digit 7 segment Red LED Range : 0 to 14 pH / -1999 to 1999 ORP Input Impedance : > 10¹² Ohms Accuracy : ± 0.01 pH ± 1 digit / ± 1 ORP ± 1 digit Resolution :0.01 pH Electrode: Combined Electrode with BNC attachment Input connection : BNC socket Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing Power supply : 230V AC / 50 Hz ± 10% Overall Dimension in mm : 48 x 96 x 65 (H x B x L) Cut out Dimension in mm : 44 x 92 (H x B) Instrument Weight : 170 g

Model :DN 1000 Display : 0.5” 3 ½ Digit 7 segment Red LED Range : 0 to 19.9 & 199.9 NTU Resolution : 0.1 NTU Detector : Photo Diode Test Tube : 30mm Dia Clear Glass Test tube x 4 nos Light Source : High Intensity 5mm White LED Operating Environment : 0 to 50 °C / 20 to 95 % RH non condensing Power supply : 230V AC / 50 Hz ± 10% Overall Dimension in mm : 220 x 200 x 110 (L x B x H) Instrument Weight : 1.7 kg (Approx.)

Model: DCM 200 Display: 0.5” 3 ½ Digit 7 segment Red LED Range: 0 – 20 μS/ 200 μS/ 2000 μS/ 20 mS / 200 mS ( 5 range selection using front rotary switch ) Resolution: 0.01 / 0.1 / 1 for μS range & 0.01 / 0.1 for mS range Accuracy: ± 1 % of Range ± 1 digit Temperature Compensation: 0 to 50°C (Manual) continuously adjustable Cell Constant: Adjustable with indication on display Sensor: Platinum Conductivity cell (1.0 cell constant) with Banana male connector Input Connection: Banana socket Operating Environment: 0 to 50 °C / 20 to 95 % RH non condensing Power supply: 230V AC / 50 Hz ± 10% Overall Dimensions in mm: 185 x 235 x 65 ( L x B x H ) Instrument weight: 1.6 kg (Approx.)

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