GF77 Gas Find IR with 25° LR, 6° LR & 25° HR Lens, 320 x 240 pixels, 25 mK/40 mk

GF77 Gas Find IR with 25° LR, 6° LR & 25° HR Lens, 320 x 240 pixels, 25 mK/40 mk

Marsoni

M251S

$42698.50

Get it in 3 business days with 1 day shipping. Friday, May 29

GF77 Gas Find IR with 25° LR, 6° LR & 25° HR Lens, 320 x 240 pixels, 25 mK/40 mkSpecifications Display Size 4" Display Type Built in Resolution 320 x 240 pixels Thermal Sensitivity 25 mK 40 mk Gas Sensitivity (NECL) LR lens: CH4: <100 ppm m, N2O: <75 ppm m, C3H8: <400 ppm m, SO2: <30 ppm m, R 134a: <20 ppm m, R 152a: <100 ppm m HR lens: SF6: <1 ppm m, C2H4: <20 ppm m, NH3: <20 ppm m, R 12: <4 ppm m (T = 10C, Distance = 1 m) Detector Pitch 25 m Accuracy 100 C 3C (5. 4F), >100C 3% for Ambient Temperature 15 to 35C (59 to 95F)

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Honestly I’m actually surprised on how good it works, I was worried that it wasn’t gonna work properly since it’s refurbished but it’s great! It doesn’t lag, the battery lasts long, it’s in great condition. It did have some scratching on the back of the tablet but in my opinion it’s no biggie, with the case it covers it.

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Reviewed in the United States on April 24, 2026

Verified Purchase

Alex C Bokatzian

Waukegan, US

★★★★★ 4

Solid Product

Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi

Product is working very well. Only downfall is charging is a bit slow but, that could be related to the charge cord that came with it and not the device itselft.

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Reviewed in the United States on April 28, 2026

Verified Purchase

Mr Fixit One More Time

Natrona Heights, US

★★★★★ 5

It’s a bargain in acceptable condition.

Color: Space Gray, Memory Storage Capacity: 128 GB, Size: Wi-Fi

Wow, it’s a bargain in acceptable condition. Works perfectly, and cosmetic condition is just fine (minor scratches on back, screen is perfect). Not buying new again.

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Reviewed in the United States on May 30, 2026

Verified Purchase

Queen

Phoenix, US

★★★★★ 5

It operates just like a brand new Apple iPad

Color: Silver, Memory Storage Capacity: 32 GB, Size: Wi-Fi

The item works great. It hasn’t given me any issues. The battery lasts pretty long clean no scratches no bumps only thing the charger didn’t work, but that’s not a big deal. The tablet is extremely loud. The quality is great. The screen quality is also great strong. It’s just like a brand new tablet the touch screen it’s normal. It works just like a brand new tablet. Everything is great on this tablet. Haven’t had no issues and I’ve always bought used tablets and it was worth the Buy worth the money.

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Reviewed in the United States on May 8, 2026