HD9214 Thermometer, Pt100 sensor, range –200°C +600°C, HOLD key, °C/°F. TP 9… series probes may be connected.
HD9215 Thermometer, Pt100 sensor, range -50°C +199°C, HOLD key, °C/°F. TP 9… series probes may be connected.

These Thermometers are very compact portable instruments. 
Their high technological features are accompanied by a pleasing design. 
With their range of interchangeable probes, they are indispensable instruments 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 reading can be in °C or in °F. The calibration is managed by the keyboard.

Digital Thermometer

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

Temperature measurement with a Pt100 Platinum
sensor (100ohm at 0°C), 4-wire connection.

Probes available for measurements by immersion,
surface contact and penetration (pointed),
all with 4wire connection and precision in accordance
with standards IEC 751/1983, BS 1904/1984, DIN 43760/1980 in precision classes A, 1/3 DIN,
(on request 1/5 DIN).
Low battery charge warning light Battery
power supply.

Calibration with storage of the calibration data in the memory.
LCD display with 3 /half digit, height 8 mm.
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 depending on whether the probe is class A, 1/3 DIN or 1/5 DIN.
The ohmic there and back resistance of the cable of the probe is 0,40ohm.
Instrument working range: -5'C...+50'C 
Storage temperature: -20oC...+60'C.
Relative humidity: 0 ... 90% R.H.
Number of conversions: 1 per second.
Power supply: 9V battery, IEC 6LF22, zinc/carbon battery life approx. 200 hours.
Low battery charge warning light.
     Instrument connector: male 8-pole circular 
     connector DIN 45326.
     Case: ABS Bayer NOVODUR, gray 7553CF
     Dimensions: 
     instrument 42x1 85x23 mm weight 130 grams