1 & 2 Channel Thermocouple Temperature Meter - Number of inputs: 2, Input type: thermocouple K, J, Features: storage for 120 points

The HH800A, HH801A and HH801B series handhelds are easy to use type K, J or K, J, T, E input thermocouple thermometers. All models feature a large 3 1/2" digit LCD with a maximum reading of 1999.

The HH800A is a single-input model while the HH801A has two inputs and allows for display of T1, T2 or T1-T2. Both models feature T/C offset adjustment and are °C/°F switchable. The HH800A and HH801A also have data storage capability and accept J or K Type thermocouples.

The HH801B offer most of the features of the HH801A, but they accept K, J, T, E thermocouple types. Both units feature settable Hi/Lo limits for both inputs and have an integral alarm beeper. The HH801B also features three displays for simultaneous viewing of both inputs and the differential.

SPECIFICATIONS:

HH800A/HH801A
Temperature Scale: Celsius or Fahrenheit, user selectable
Measurement Range:
K Type: -100°C to 1372°C, (-150°F to 1999°F)
J Type: -100°C to 1200°C, (-150°F to 1999°F)
Resolution: 1 degree or 0.1 degree from -59.9 to 199.9 degree °C or °F (auto ranging).
Accuracy: Accuracy @ 23°C ±5°C, for 1 year, not including thermocouple error.
±(0.1% rdg + 1°C) on °C
±(0.1% rdg + 2°F) on °F
Input Protection: 24V dc or 24V ac rms maximum input voltage on any combination of input pins.

HH801B
Measurement Range:
K Type: -200°C to 1372°C, -328°F to 1999°F
J Type: -210°C to 1200°C, -346°F to 1999°F
T Type: -200°C to 400°C, -328°F to 752°F
E Type: -220°C to 1000°C, -364°F to 1832°F
Auto range: 0.1°C/1°C, 0.1°F/1°F
Accuracy: Accuracy @ 23°C ±5°C, for 1 year, not including thermocouple error.
±(0.1%rdg+1°C) on -60°C to 1372°C
±(0.1%rdg+2°C) on -60°C to -220°C
±(0.1%rdg+2°F) on -76°F to 1999°F
±(0.1%rdg+4°F) on -76°F to -364°F

GENERAL
Reading Rate: 1 time per second
Input Connector: Accepts standard miniature thermocouple plugs (flat blades spaced 7.9mm, centre to centre)
Battery: 1.5V x 4pcs AAA size
Auto Power Off: Approximately 20 minutes

NOTE: If you are interested in temperature calibration, also buy the appropriate temperature probes for the required number of channels. The device will be calibrated together with the temperature probes as a digital thermometer.