HD9218 Thermometer, K type thermocouple, range -200°C +1372°C, MAX, MIN, °C and °F displays.

This Digital Thermometer is a very compact portable instrument. 
Its high technological features are accompanied by a pleasing design.
With its range of interchangeable probes, it is an indispensable instrument for measuring temperature in the fields of maintenance, heating/air-conditioning, laboratories, food and agriculture and all other sectors where temperature measurements must be precise, fast and repeatable. 
The instrument stores the MAX and MIN values, the reading can be in °C or 'F. 
The calibration is managed by the keyboard.

CHARACTERISTICS

Instrument measuring range:
 -200°C...+1370°C
-328'F... + 1999°F 
Resolution:
0, 1 °C (0, 1 °F)
from -200°C to +-200°C above 1°C or 1 °F 

Automatic change of scale Instrument switches off automatically after 8 minutes (the auto power off function may be deactivated).

Temperature measurement with a thermocouple type K High precision range of probes available for measurements by immersion, surface contact and penetration 
Low battery charge warning light 
Battery power supply 
Calibration with storage of the calibration data in the memory Instrument calibration - you can choose between the manufacturer's calibration - which cannot be changed - and the personal one - which can be changed Calibration of instrument alone Calibration of instrument and respective probe.

TECHNICAL DATA

K type thermocouple input Measuring range:
-200'C...+1372°C -328'C... + 1 999°C
Resolution: 
< 199.9°C (°F) = 0,1°C (0,1°F) > 200-C (200°F) = 1 °C (1°F)
Precision of instrument alone: From 0°C to 200°C = ±0,5°C.
From +200°C to full scale and from -0, 1 to -200°C = ±2°C
Temperature coefficient from -5°C to 50°C: 0°C/°C from 18°C to 25°C 0,01°C/°C outside this range.
Conversion frequency: 1 second

The total precision of the instrument plus the chosen measuring probe is given by the sum of the instrument error plus the error of the chosen probe Instrument working temperature: -5°C...+50°C

• Storage temperature: -20...+60°C Relative humidity: 0 ... 90%R.H.

• Display: LCD display with 3 ~ digit, height 8 mm MAX, MIN, °C and °F symbols Functions: Autorange, storage and updating of MAX and MIN, reading in °C and 'F.

• Calibration managed by the keyboard with storage of the calibration data in the memory

• Power supply: 9V battery, IEC 6LF22, zinc/carbon battery life approx. 150 hours Low battery charge warning light Device for activating or deactivating the auto power off function

• Input standard miniature connector for thermocouples

• Case: ABS Bayer NOVODUR, gray 7553CF

• Dimensions: instrument 42xl85x23mm - weight 130 grams

• Dimensions instrument complete with flexible carrying case 260x140x30mm - weight 300 grams.