UT701 Single Function Temperature Calibrator


Equipped with 10 thermocuple types, 4 RTD types, and voltage/resistance output function, UT701 is professional and convenient for users to calibrate and repair various temperature testers. Easy-to-operate keys, selectable steps and ramp outputs make operations efficient and accurate. It features LCD backlight, auto power off, bi-color injection case and 1m drop proof.


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Basic Features

1. Up to 0.05% output accuracy
2. 6-digit display
3. Output functions: DC voltage, resistance, thermocouple, and thermal resistance
4. 10 thermocouple scales
5. 4 thermal resistance scales
6. High precision automatic cold junction compensation for thermocouple outputs
7. Manual stepping and automatic stepping and ramping
8. Stores and recalls setups

Tech. Spec





Source accuracy
DC mV 100.000mV ±(0.05%+20)
1000.0mV ±(0.05%+3)
Resistance (Ω) 500.0Ω ±(0.05%+2)
5000Ω ±(0.05%+2)
Thermocouples J -20~1200℃ (-328~2192℉) ±0.7℃
K -200~1370℃ (-328~2498℉) ±1℃
T -200~400℃ (-328~752℉) ±0.8℃
E -200~950℃ (-328~1742℉) ±0.7℃
R -20~1750℃ (-4~3182℉) ±1.4℃
S -20~1750℃ (-4~3182℉) ±1.5℃
B 600~1800℃ (1112~3272℉) ±1.4℃
N -200~0~1300℃ (-328~2372℉) ±0.9℃
Wre325 0~2000℃ (32~3632℉) ±1.8℃
Wre526 0~2300℃ (32~4172℉) ±1.8℃
RTDs Pt10 -200~850℃ (-328~1562℉) ±(0.5%+6℃)
Pt100 ±(0.05%+0.6℃)
Cu50 -50~150℃ (-58~302℉) ±(0.05%+0.6℃)
Cu100 ±(0.05%+0.6℃)


Ramp functions Source functions: Voltage, resistance, temperature
Ramps: Slow ramp, fast ramp, 25% step-ramp
Step functions Source functions: Voltage, resistance, temperature
Steps: 25% of range, 100% of range

General Characterisitics

Power 9V battery (6F22)
Display 63mm x 40mm
Product color Red and grey
Product net weight 410g
Product size 96mm x 193mm x 47mm
Standard accessories Test leads, battery
Standard individual packing Gift box, English manual, cloth bag
Standard quantity per carton 5pcs
Standard carton measurement 325mm x 225mm x 285mm
Standard carton gross weight 4.5kg


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