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Home | Products | Safety Digital Multimeters | 601ES | Weather Resistant Safety Digital Multimeter

The AMPTEC 601ES Digital Multimeter is used to measure stray voltage and current in harsh weather environments. Additionally, all internal circuits are conformal coated, it contains an internal all-metal Faraday cage, and has a built-in self-test to ensure ultimate integrity of measurement. The 601ES DMM is approved by the NASA/WFF Safety Office for compliance with the WFF Range Safety Manual (RSM) and USAF’s Space Wing (AFSPC), proving its intelligent design is ultra-safe.

Description

 

Range2 Ω20 Ω200 Ω2 KΩ20 KΩ
Nominal Current5 mA5 mA0.5 mA50 uA5 uA
Failsafe Current8 mA8 mA1.5 mA150 uA15 uA
Resolution100 uΩ1 mΩ10 mΩ100 mΩ1 Ω
Accuracy2 V to 200 V AC/DC: ± 0.5% of range600 V AC/DC: ± 1% of reading range2 A AC/DC: ± 0.5% of reading range2 Ω to 20 KΩ: ± .05% of (reading + range)
Display4 1/2 digit LEDTerminals4-wire Kelvin
Storage Temperature Range-20 °C to 70 °COperating Temperature Range0 °C ± 50 °C
Dimensions9.5″ x 11″ x 5″Weight8 lbs.
Power4 ea AA batteriesMax. Input Voltage650 VRMS
Open Circuit1.6 VDCMax. Failsafe Current8 mA
OverloadDisplay flashes “>>>OR”Update300 ms.

Additional information

Weight5 lbs
Wide Dynamic Range

(20Ω – 2.0MΩ)

Ohm Measurement

2990, 29901, 204499

Failsafe

8mA Fail-Safe Current Level

Military Standard Compliance

Mil Std 810-511 Explosive Atmospheres Compliant

Contact To Purchase
  • Specifications
  • Ordering Information
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Range2 Ω20 Ω200 Ω2 KΩ20 KΩ
Nominal Current5 mA5 mA0.5 mA50 uA5 uA
Failsafe Current8 mA8 mA1.5 mA150 uA15 uA
Resolution100 uΩ1 mΩ10 mΩ100 mΩ1 Ω
Accuracy2 V to 200 V AC/DC: ± 0.5% of range600 V AC/DC: ± 1% of reading range2 A AC/DC: ± 0.5% of reading range2 Ω to 20 KΩ: ± .05% of (reading + range)
Display4 1/2 digit LEDTerminals4-wire Kelvin
Storage Temperature Range-20 °C to 70 °COperating Temperature Range0 °C ± 50 °C
Dimensions9.5″ x 11″ x 5″Weight8 lbs.
Power4 ea AA batteriesMax. Input Voltage650 VRMS
Open Circuit1.6 VDCMax. Failsafe Current8 mA
OverloadDisplay flashes “>>>OR”Update300 ms.

Pricing Request