| Operating Temperature |
| Range |
-20 to 60 °C (-5 to 140 °F) |
| Storage Temperature Range |
-30 to 60 °C (-22 to 140 °F) |
| Temperature effect |
≤ ±50 ppm/°C;
Cold Junction Sensor ≤ ±25 ppm/°C |
| Relative Humidity Range |
10 % =RH =90 % (0 to 35 °C), Non-condensing
10 % =RH= 70 % (35 to 60 °C), Non-condensing |
| Normal Mode Rejection |
50/60 Hz, 50 dB |
| Common Mode Rejection |
50/60 Hz, 120 dB |
| Noise |
≤ ± ½ Least Significant Digit from 0.1 to 10 Hz |
| Size |
5.63 x 3.00 x 1.60 in, 143 x 76 x 41mm (L x W x H) |
| Weight |
12.1 ounces, 0.34 kg with boot & batteries |
| Batteries |
Four “AA” Alkaline 1.5V (LR6) |
| Optional NiMh Rechargeable battery kit |
120 VAC for North America Only; charger, four
NiMh batteries, AC & DC cords [Part # 020-0103] |
| Battery Life |
50 Hours |
| Low Battery |
Low battery indication with nominal 1 hour of operation left |
| Protection against misconnection |
Over-voltage protection to 60 vrms (rated for 30 seconds)
Red LED indicates OVERLOAD or out of range conditions |
| Display |
High contrast graphic liquid crystal display. LED backlighting for use in low lit areas. |
| Voltage Source |
| Ranges and Resolution |
-13.000 to 80.000 mV & -13.0000 to 80.0000 mV |
Accuracy
90 Days
1 Year |
±(0.004% of Reading + 0.003 mV)
±(0.008% of Reading + 0.006 mV) |
| Source Current |
≥ 12 mA |
| Output Impedance |
< 0.3 Ohm |
| Short Circuit Duration |
Infinite |
| Voltage Read |
| Range and Resolution |
Same as Voltage Source |
| Accuracy |
Same as Voltage Source |
| Input resistance |
≥ 10 MΩ |
| Thermocouple Source |
Accuracy
90 Days
1 Year |
±(0.004% of Reading + 0.003 mV)
±(0.008% of Reading + 0.006 mV) |
Cold Junction
Compensation |
± 0.09°F (±0.05 °C) - Thermistor traceable to NIST for 11 years |
| Output Impedance |
< 0.3 Ohms |
| Source Current |
> 12 mA (drives 80 mV into 10 Ohms) |
| Noise |
≤ 4 microvolts p-p for frequencies of 10 Hz or below
or
≥ ± ½ Least Significant Digit from 0.1 to 10 Hz |
| Thermocouple Read |
| Accuracy |
Same as Thermocouple Source |
| Cold Junction Compensation |
± 0.09°F (±0.05 °C) - Thermistor traceable to NIST for 11years |
| Input Impedance |
> 10 Megohms |
Open Thermocouple
Threshold
Pulse |
10,000 Ohms nominal
< 10 microamp pulse for 300 milliseconds |
| RTD and Ohms Source |
3 Wire & 4 Wire Accuracy
From 1 to 10.2 mA
External Excitation Current
Below 1 mA of External
Excitation Current
2 Wire Accuracy |
90 Days: ±(0.008% of Reading + 0.03 Ohms)
1 Year: ±(0.015% of Reading + 0.05 Ohms)
0.025 mV
Add ( ) to 90 Days & 1 Year Accuracy
Add 0.1 Ohms to 3 Wire & 4 Wire Accuracy |
| Resistance Ranges |
0.00 to 401.00 & 0.000 to 401.000 Ohms
0.0 to 4010.0 & 0.00 to 4010.00 Ohms |
| Noise |
≤ ± ½ Least Significant Digit from 0.1 to 10 Hz |
| Allowable Excitation Current Range |
<401 Ohms: 10.2 mA max; steady or pulsed/intermittent
401 to 4010 Ohms: 1 mA max; steady or pulsed/intermittent |
| Pulsed Excitation Current Compatibility |
DC to 0.01 second pulse width |
| RTD and Ohms Read |
| Resistance Ranges |
Same as RTD and Ohms Source |
Accuracy
90 Days
1 Year |
±(0.008% of Reading + 0.03 Ohms)
±(0.015% of Reading + 0.05 Ohms) |
| Excitation Current |
1.0 mA to 401 Ohms, 0.5 mA to 4010 Ohms (nominal) |