Designed for high precision temperature measurement with USB on-line PC interface. (Optional: DE-Graph Windows software for graphical and tabular documentation, etc.). Integrated thermocouple tolerances. MIN, MAX, HOLD, and AVG functions. A large LCD display shows two measurement values. You also have access to differential temperatures (P705, P755, P770).
Other features: all Pt100's are 4-wire devices, Auto Off (can be disabled), selectable 1-point, 2-point or 3-point calibration, measurement channels are freely configurable, USB is electronically isolated.
P700/P705: all-rounder with a large temperature range for Pt100 and thermocouples (-200 to +1730°C)
P750/P755: high precision reference measurement instrument for a variety of measurement variables (+ 0.03°C), temperature, humidity, air-flow
P770: Environment meter for relative and absolute humidity, temperature, dew point and airflow
Includes 9V battery. Probe must be ordered separately.

Technical data:
P700/P705
1/2 measurement channel (Pt100, thermocouples J, K, L, N, T, R, S)
Measurement ranges and accuracy:
Pt100: -200 to +850°C (± 0.1°C -100 to +200°C, otherwise ±0.1% of measurement value)
Thermocouples according to DIN
P750/P755
1/2 measurement channel (Pt100, thermocouples J, K, L, N, T, R, S, humidity, flow)
Measurement ranges and accuracy:
Pt100: -200 to +850°C (± 0.03°C -50 to +199,99°C, ±0.05°C -200 to +50,01°C, otherwise ±0.05% of measurement value)
Thermocouples according to DIN ( J, K, L, N, T 0 to 200°C, ±0.2°C, +200 to +1000°C ±0.5°C, otherwise ±1.0°C;
Type R, S ±1.0°C +0.1% of measurement value)
Humidity 2 to 98%rH (±1.5%rH), flow 1.0% of upper range value)
P770
2 measurement channel (Pt100, thermocouples J, K, L, N, T, R, S, humidity, flow)
Measurement ranges and accuracy:
Pt100: -200 to +850°C (± 0.1°C -100 to +200°C, otherwise ±0.1% of measurement value)
Thermocouples acc. to DIN, humidity 2 to 98%rH (+1.5%rH), flow 1% of end of value
P755-LOG/P770-LOG
With data logger function for 6000 measurements and realtime clock
General data
Dimensions/Weight: 200 × 85 × 40mm/300 g