The HH370 is a waterproof,
highly accurate handheld RTD
temperature meter that uses the
dedicated probes RTD-370-PT100
and RTD-370-PT1K. These probes
have a water-resistant connection
and a measurement range of
-100 to 300°C (-148 to 572°F). The
100 Ω probe is included with the unit.
SPECIFICATIONS Accuracy (at 23 ±5°C): ±0.1% of rdg + 0.4°C (±0.1% of rdg + 0.8°F)
Temperature Coefficient: For ambient temperatures from 0 to 18°C and 28 to 50°C, add 0.01% of rdg + 0.03°C or 0.01% of rdg + 0.06°F
Probe Accuracy: IEC751, Class A ±0.15°C ±0.002t (t = measurement temperature)
Resolution: 0.1°C (0.1°F)
Measurement Range: -100 to 300°C (-148 to 572°F)
Numerical Display: 4-digit LCD
Input Type: Pt100 and Pt1K RTD, alpha = 0.003850, 4-wire
Measurement Current: Approx. 0.53 mA
Maximum Voltage at Temperature Input: 60 Vdc or 24 Vrms AC
Environmental: Operating Temperature/Humidity: 0 to 50°C (32 to 122°F); 0 to 80% RH
Storage Temperature and Humidity: -10 to 60°C (14 to 140°F); 0 to 80% RH
Sample Rate: 2 times per second
Battery Life: 100 hours with alkaline batteries
Battery Type: 3 "AAA" (included)
Weight: 175 g (6.2 oz)
Dimensions: 150 H x 66 W x 31 mm D (5.9 x 2.6 x 1.2")
Connection: Water-resistant 5-pin connector
Overall Temperature Probe Length: Approx. 120 mm (4.72") 304 SS Length: 100 mm (3.94")
Sensor Cable Length: 1500 mm (59.06")
Sensor Diameter: Approximately 3.2 mm (0.125")
† Price are shown in RMB.
Note: Unit comes with 100 Ohm RTD probe, 3 “AAA” batteries, NIST certificate (no points) and operator’s manual. Ordering Example: (1) HH370 Handheld RTD thermometer with 100 . RTD probe, ¥4,325.00
