Cooper-Atkins SRH77A-E 3-Zone Digital Temperature Tester, -40° to 300°F/-4° to 150°C, Min/Max Memory, Includes 3 Probes

SKU: SRH77A-E GTIN: 070131517708
$557.09

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The Cooper-Atkins SRH77A-E is a digital 3-zone temperature and humidity tester with min/max memory, temperature differential readings between zones 1 and 2, relative humidity measurement, and wet-bulb measurement.

  • Measures from -40°F to 300°F / -40°C to 150°C.
  • Constant Scan records minimum and maximum temperatures from three probes.
  • Includes a 1075 general-purpose puncture probe, 4011 pipe strap probe, and 5028 slim humidity probe.
  • Features a backlight display, sealed keypad, 9V battery power, and a battery eliminator jack.

Product Weight:

2.0 lb

3-zone measurement

Monitors temperature across three probe zones.

Temperature, humidity, and wet-bulb readings

Provides temperature, relative humidity, and wet-bulb measurements.

Temperature differential

Measures the temperature differential between zones 1 and 2.

Min/max memory and Constant Scan

Records minimum and maximum temperatures, including data from three probes in Constant Scan mode.

Included probe set

Includes a 1075 general-purpose puncture probe, 4011 pipe strap probe, and 5028 slim humidity probe.

Backlight display

Provides a backlit display.

Sealed keypad

Uses a sealed keypad.

Automatic shut-off

Shuts off after 15 minutes of non-use; continuous ON mode is also available.

Temperature range -40°F to 300°F / -40°C to 150°C
Temperature accuracy ±0.3°F / ±0.2°C, or ±0.5% of reading, whichever is greater
Humidity range 10% to 95% RH
Humidity accuracy ±2% from 20% to 80% RH; ±3% below 20% and above 80%
Ambient operating range 0°F to 130°F / -18°C to 54°C; up to 90% RH, non-condensing
Temperature resolution 0.1°
Humidity resolution 1% RH
Display LCD, 51 mm x 22 mm (2.0 in x 0.875 in)
Measurement zones 3
Temperature differential Between zones 1 and 2
Min/max memory Yes
Constant Scan Records minimum and maximum temperature from three probes
Automatic shut-off After 15 minutes of non-use; continuous ON mode available
Power 9V battery
Battery life 90 hours
Battery eliminator jack Yes
Case material Polyethylene
Included probes 1075 general-purpose puncture probe; 4011 pipe strap probe; 5028 slim humidity probe

Warranty & Protection

5-year warranty.

Frequently Asked Questions

It measures from -40°F to 300°F / -40°C to 150°C.
The SRH77A-E includes a 1075 general-purpose puncture probe, 4011 pipe strap probe, and 5028 slim humidity probe.
Yes. It measures relative humidity from 10% to 95% RH and provides wet-bulb temperature readings.
It uses a 9V battery and has a battery eliminator jack.
Yes. It shuts off after 15 minutes of non-use, and continuous ON mode is available.
The product brochure lists a 5-year warranty for the SRH77A-E.

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